Bore: 4.19×5.00 inches [106 x 127 mm] Air Cleaner: dual stage dry. Engine Performance. Your experience on our website is our priority. Compare size, weight and detailed tech specifications for similar MFWD Tractor from top manufacturers Technical specs - 6150 M John Deere. This feature is not available right now. DRIVELINE. Engine. 1 2. There is improved lugging ability throughout the entire working range with significant productivity improvements at low engine rpm.The intake manifold is located above the exhaust manifold. These tools decrease downtime by an average of 20 percent, enabling faster responses to unexpected problems and reducing technician trips to your machine. 2015 2800 h Semi-powershift 480/70R28 580/70R38 . 6100D Utility Tractor. The 6M Series Cab Tractors provide room and great visibility, making row-crop and loader work easier while protecting the operator from environmental discomfort. Call us today at 800-765-3897 for more information on this Compact Tractors. Cab: Two-post foldable ROPS. Rear PTO: Yes. 2014 JOHN DEERE 6150R MFWD Tractor. All-around visibility of 310 degree from within the cab ensures accurate tractor placement, implement hookup, and optimum tractor performance. This hydraulic system is base equipment on 6150M and 6170M Cab. 2016 john deere 6130m, mfwd, powerquad plus lhr 24/24, basic cab and seat, 3 scv, 540/1000 pto, r&p rear axle, cast wheels, front fenders, cold start package, standard lights, loader ready package. John Deere 6150M. Also comes standard on 42" rear rubber. Serial Number: 1L06150MHEG791675. 1 2. Hours: 4100. All gear-shift levers are conveniently located on the right-hand console on both cab and open operator station tractors. Location allows intake air to go directly down through the head with minimal turning to aid in engine breathing characteristics. 2021 Deere & Company was founded in 1837 by John Deere, blacksmith and inventor of the first commercially successful cast-steel plow. Cab / MFWD / Partial Power Shift / Rear PTO: … John Deere 6140M Engine. power steering. John Deere transmissions family combine power-saving technology with well-proven design features to ensure: For 6M Series Open Operator Station (OOS) Tractors, the following basic transmissions are available: For 6M Cab Tractors following transmissions are available: The full frame is designed to withstand heavy load and twisting applications, which allows the transmission and engine to be modulary designed instead of being an integral part of the frame. Cab optional with air-conditioning. 2019 JOHN DEERE R4038 120 Ft High Clearance Sprayer. 3 point and pto hookups. Eliminates engine block stress, because the engine is no longer a structural part of the tractor. John Deere 6R Series Tractors feature the reliable and proven PowerTech PVS 6.8L and PSS 4.5L engines. 1. Every PowerTech PVX engine utilises the HPCR fuel system to supply fuel to injectors. Other hydraulic system advantages include: For 6150M and 6170M, the 114-L/min (30.1-gpm) pump is base equipment. Also has the 20 speed 25 MPH trans. All Rights Reserved. The 6150 M is categorised in the biggest machine segment in the 4wd tractors category. Find John Deere 6150R 4WD Tractor for Sale . 73 529 € HT Professionnel. Drive: MFWD. Monthly lease payments of CAD $346.72 pretax for 60 months at an annual percentage rate of 10.76%. Select up to 4 models to compare specifications: John Deere. 2015 John Deere 6150M with a PowrQuad Plus transmission, John Deere H360 loader, MFWD front axle with TLS, air conditioning, 70 kg front weight support, Power Beyond and 3 SCVs. 5471 BRIERCREST, SK. 427 REGINA, SK. 2016 John Deere 6150M with a PowrQuad Plus transmission, front tripple link suspension, Field Office, Power Beyond with 2 rear SCVs and AutoTrac valving ready, very tidy. Or … Injectors deliver the same fuel pressure level to cylinders from the high-pressure common rail: Performance-matched fuel consumption delivers reduced fuel costs per acre. See John Deere Sprayer … II. Export to Excel. Want more detailed specifications? Loader: Yes. Stock Number: 288447. In some countries, products and accessories may require modifications or additions to ensure compliance with local regulations. John Deere currently produces 74 other 4wd tractors, which range from 40kW up to 456kW - the most visited on LECTURA Specs are 6195 R, 6155 R, 5075 GL. The John Deere 6150 M has been equipped and sold with ISO Bus and Cabin. John Deere 6150M Midi-Pyrénées . The Used JOHN DEERE 6150M is offered at CAD $122,500.00. MFWD - clutch module6. This electronically controlled andhigh-pressure pump delivers pressure on demand according to the application requirements. The model's dimensions are 4.87m x 2.49m x 2.98m. 2014 John Deere 6125M (NO DEF) John Deere Self Leveling loader with choice of manure grapple or bucket. John Deere 6155M tractor overview. Deere 6150M Production. Rear PTO Speed: 540/1000. Deere & Company. Differential housing2. 2013 john deere 5100m. as standard with left hand reverser. 9310 INNISFAIL, AB. Manufacturer: John Deere Factory: Mannheim, Baden-W rttemberg, Germany Years Built: 2013 – 2015 John Deere 6150M Engine. Years Built: 2013 – 2015. The PermaClutch 2 is especially suited to tough tractor applications, such as continuous front loader operations or other applications involving a large number of shuttle shifts. John Deere 6R Series Tractors feature the reliable and proven PowerTech PVX/PSX engines. Manufacturer: Deere. • 150-HP John Deere PowerTech 6.8L engine, • 30-GPM pressure-flow compensated system, • Choose from a range of available transmissions. « All John Deere Tractors. 4x4. The John Deere 6150M proved to be a very interesting tractor to review. Price including GST = $116,150. DRIVELINE. DOES NOT use DEF. To match the engine power characteristics and improve economy of operation, the rated engine speed is 2100 rpm. Every attempt is made to ensure the data is accurate, but differences between sources, incomplete listing and data enry mistakes will occur every now and then. John Deere 6150M tractor overview. High-pressure commo-rail fuel-injection system. Specs & Compare. The ECU can sense engine speed and load changes at a rate of 100 times per second and respond instantly to them. Contact our team with any change suggestion. However, incomplete data and mistakes might occur. Always consult official literature before attempting service or repair. Full John Deere John Deere 6150M technical data ant specs. Apple App Store. 4129 REGINA, SK. One had an engine overhaul at 10,000 hours and the other has never been opened up. H360. martin sullivan is offering this 2013 john deere 6150m. Cab Mfwd 2 Scvs Rear 3 point hitch 540/1000 pto All new tires (not pictured) Only 2,552 Hours. The priority valve ensures, even at low idle engine speed, full power to the essential services like: Hydraulic and transmission systems are functionally separate; however, both systems utilise a common reservoir for easy serviceability. Copyright © These cab tractors combine form and function into an eye-pleasing combination with easy, uncluttered access to all tractor and implement controls. Complete details for JOHN DEERE 6150M auction listing available from EquipmentFacts.com, the online bidding platform. Posted 10/8/2014 18:42 (#4115705 - in reply to #4114899) Subject: RE: John Deere 6150M: The 6150M is where the 6 series changes from 4 to 6 cylinder engines. 1997 JOHN DEERE 9400 4WD Tractor. 2008 JOHN DEERE 9630 4WD Tractor . John Deere’s award-winning direct-drive transmission is making waves throughout the industry. John Deere is the manufacturer of the 4wd tractor model 6155 M. Find and download detailed specs and data sheets for this machine here. The Used 2012 JOHN DEERE H360 is offered at CAD $17,184.32. This lease payment is an estimate for information purposes only. Add Model. It also is where the 30 gallon PFC hydraulic system becomes standard equipment. Find John Deere Find fully detailed specifications, dimensions & performance figures information of John Deere tractors. Select Different Model. Speeds: With 380/85R38 rear tires. Specs & Compare: Select up to 4 models to compare specifications: John Deere. Six-hole nozzles give optimum spray patterns and fine fuel atomisation. The Pretender: Posted 5/3/2015 02:54 (#4549043 - in reply to #4549022) Subject: RE: John Deere 6150M … This 2013 JOHN DEERE 6150M has 6787 hours of use and is located in Athens, Alabama. The hydraulic system is load sensing, which means a valve on the pump immediately initiates pump flow, when required. ©2000-2019 - TractorData™. This financing payment is based on a lease transaction. 1997 JOHN DEERE 9300 4WD Tractor. Reverse speeds are 4% faster than forward. Notice: Every attempt is made to ensure the data listed is accurate. The all-new 6M Series Tractors are perfect for producers, commercial contractors and municipal operators who need a versatile, powerful tractor with the features and available options necessary to handle a wide range of tasks and conditions. John Deere 6M Series Tractors feature the reliable and proven PowerTech PVX engines. ©2000-2020 - TractorData™. Rear: 460/85R38 (2WD) 686 REGINA, SK. This permanently allows the optimum oil level of all drive components, with advantages for durability and efficiency. John Deere 6150M tractor dimensions. John Deere Connected Support is a revolutionary change to support that leverages technology and the connectivity of JDLink™ telematics to prevent downtime and resolve problems faster. Oil take out capacity with/without additional tank With PFC hydraulic system, an extra 14 L oil reservoir is available to increase the oil withdrawal capacity of the hydraulic system. Our 4430s both have just under 14,000 hours. 1 2. Updated: Wed, Dec 30, 2020 3:22 PM. A warning light alerts the operator if oil pressure drops, preventing damage to the transmission. 1 2. Contact your local John Deere dealer for details. The 6M Series Tractors up to 6140M offer an optional closed-centre PFC hydraulic system with 114 L/min (30.1 gpm) of flow to the remotes up to 200 bar (2900 psi) of variable working pressure. The hydraulic pump is located close to the hitch valve and selective control valves (SCVs), allowing: Select up to 4 models to compare specifications, PowerTech Plus engines with single fluid operation, Exhaust Filter with Diesel Oxidation Catalyst (DOC) and Diesel Particulate Filter (DPF), PowerCore G2 Air Filter with Pre-cleaning, Variable Geometry Turbocharger with Intercooler and Cooled Exhaust Gas, Cooling System with Temperature Controlled Viscous Fan Drive, High Pressure CommonRail System with up to 2000 bar Injection Pressure, Triple Link Suspension (TLS Plus) MFWD Axle, hydro-pneumatic, permanently active, triple link, self leveling suspension (optional), Electro-hydraulically with oil cooled clutch, Dynamic Load Sensing, Hydrostatic, Flow Metering, Pressure & Flow Compensated (PFC) System with Load Sensing Function, Electronic lower link; load & depth control, infinite mix, float, Front towing hitch controlled by rear SCV, SCV line optional, Electro-hudraulically operated, oil cooled, multi-disc design, Electro-hydraulically operated, oil cooled, Tiltable cab; 310" all-round vision, telescoping and tiltable steering column/wheel; opt. 2007 Deutz-Fahr Agrotron TTV 610 Deere 6150M Engine. Three to five large-clutch discs (dependent upon model) provide optimum clutch modulation for smooth operation, and the discs are oil-cooled for a lifetime of service. PowrQuad module (or PowrReverser and PermaClutch 2™ )5. The John Deere 6150M attracted an ardent following of fans in the crowd at Top Tractor Shoot Out. This financing payment is based on a lease transaction. Notice: Every attempt is made to ensure the data listed is accurate. Show All: JOHN DEERE 6150's (156) 6150M (53) 6150R (102) 6150RH (1) Show All: JOHN DEERE 6155's (384) 6155M (129) 6155R (250) 6155RH (5) Show All: JOHN DEERE 6170's (77) 6170M (21) 6170R (56) Show All: JOHN DEERE 6320's (21) 6320 (18) 6320L (2) 6320 SE (1) Show All: JOHN DEERE 6330's (41) 6330 (32) 6330 PREMIUM (9) 6400 (8) 6405 (2) 6410 (11) 6415 (15) Show All: JOHN DEERE … Notice: Every data listed is verified by LECTURA Specs team experts. Listed with our standard 150Hr/3month whichever comes first warranty. This lease payment is an estimate for information purposes only. The total lease cost is $20,803.04 with a $1,718.43 residual. The John Deere 6030 Series (6130-6930) were in the autumn of 2012 replaced by John Deere 6M Series. 2014 150 ch 1345 h 540/65R28 650/65R38 . Rated power (97/68EC), hp (kW) 150 (110) Max power (97/68EC), hp (kW) John Deere 6150M Specs and data: Pictures 103: All information on TractorFan has been compiled by the TractorFan community. Tires or Tracks: Tires. The helical-cut gears provide large-tooth contact for greater torque-transmitting capability and quieter operation. The 6000 series John Deere tractors are based around three words that sum up what I look for most when I am researching a tractor — simplicity, reliability, and performance. 717-303-3657 SHIPPENSBURG, PA. … Crawler Dozer. The engine width is not changed greatly, allowing for a narrow tractor hood and excellent row-crop visibility. The ECU uses signal inputs from sensors and pre-programmed performance modeling to control critical engine functions such as: Each injector is controlled individually by the ECU. 1 2. … We therefore use cookies, as we legitimately have our hearts set on improving user experience, producing statistics and offering ad inserts based on your areas of interest, including, with your consent, local ones. Notice: Every attempt is made to ensure the data listed is accurate. FieldOffice. John Deere 6150M tractor engine. Since the transmission is not used as a structural member, there is greater flexibility in manufacturing processes for integrating options such as a creeper or mechanical front-wheel drive (MFWD). It also garnered much praise from our judges. 1567 HODGEVILLE, SK. Download the latest John Deere 6150 R Premium specs data sheet on LECTURA Specs today! 6140M (OOS) Row Crop Tractor. Please try again later. 650K. 4 cylinder turbo diesel, 100 horsepower. power reverser transmission. John Deere PowerTech PVX, variable geometry turbocharger with intercooler diesel, 6-cylinder, liquid-cooled, 415 ci [6.8 L] John Deere 6150 M Allemagne . Cold-weather and high-altitude compensation are also precisely controlled for quality starts regardless of weather and proper power levels at high elevations. This lease payment is an estimate for information purposes only. 2014 John Deere 6140R with H360 NSL Loader, Power Quad 20/20 spd transmission, 540/540E/1000 PTO, 3 EH SCV'S, 3 function electric joystick, MFWD, DLX Lighting, DLX Radio W/XM, Prm Cab, 480/80R42 75%, 420/85R28 75%. Additional Info: John Deere 6150M, Deluxe 2 door Cab, Heat/AC, 4x4, 16 Speed PowerQuad Transmission w/Reverser, 150 HP, 3 Hydraulic Remotes, Good Tires all around, 6180 Hrs, Very Clean Nice Running Machine, Very well maintained, No DEF, 30 Day 100% Warranty, Fast & Easy Financing & Trucking Available, $55000. +45 97548300 - Kun eksport - Only for wholesale/export Rated RPM: 1600. GreenStar (optional), HydraulicsType: closed center load sensing pressure and flow compensated, Copyright © 2020 | WordPress Theme by MH Themes. They are built for hard work, are strong and versatile. Is a John Deere 6150M realistically a 8-10,000 hour machine? John Deere Technical specifications. John Deere PowerTech PVX, variable geometry turbocharger with intercooler diesel, 4-cylinder, liquid-cooled, 276 ci [4.5 L] Power: 125 hp [93.2 kW] Drawbar: Cat. 4424 UNITY, SK. John Deere 6150M used a new 6.8 liter 6 cylinder turbo diesel engine with 150 hp. Export to Excel. As demand lessens, so does hydraulic pump pressure and engine power requirements. H360 Front Loader. Most features and functions were exactly as I expected from my past experience with John Deere … Financial Calculator. 2084 FAIRVIEW, AB. Starter volts: 12. (liters) 4/276 (4.5) Cylinder Liners: Wet: Standard: 41.7 (158) Underhood Muffler: Yes: Performance. Select up to 4 models to compare specifications: John Deere. Cab: Yes. The total lease cost is $138,945.61 with a $12,250.00 residual. Used 2014 JOHN DEERE 6150M For Sale In HOPKINSVILLE, Kentucky. The pump returns to low-pressure, no-flow standby mode with John Deere 6M Series feature. Price: USD $ 53,500 the crowd at Top tractor Shootout judges found a couple of surprises! Down through the head with minimal turning to aid in engine breathing characteristics no-flow standby mode offering... At 10,000 hours and the other has never been opened up and functions were exactly as expected, pump... Check Out our review of the tractor is located at our brimfield location and can be serviced by our Deere! Flow or pressure new 6.8 liter 6 cylinder turbo diesel engine with 150 hp implement hookup, optimum... Had an engine overhaul at 10,000 hours and the other has never been opened.. Tractors combine form and function into an eye-pleasing combination with easy, uncluttered access all. Very interesting tractor to review base equipment on 6150M and 6170M cab fuel. Video to watch it run &... sold Price: USD $.. Specs and data sheets for this machine here tires singles ; tire width mid ; general description & dealer.! Percent with a $ 1,718.43 residual: Factory: Mannheim, Baden-W rttemberg, John! And speed sensing allows each cylinder ’ s fuel delivery rate to be adjusted independently the... Pictures 103: all john deere 6150m specs on this Compact Tractors also precisely controlled for quality regardless... / MFWD / Partial power Shift / rear pto 540/1000 ; rear pto: Select! Were in the 4wd tractor model 6155 M. find and download detailed Specs and:! Used John Deere H360 is offered at CAD $ 346.72 pretax for months! Individual injector equipment and a major construction equipment manufacturer 13, 2020 3:22 PM based on a lease.... Cylinders from the high-pressure common rail: Performance-matched fuel consumption delivers reduced fuel costs per.! Every PowerTech PVX engines less fuel flow or pressure a lease transaction high-pressure fuel pump instantly responds requirements! Our John Deere 6150M Used a new 6.8 liter 6 cylinder turbo diesel engine with 150.. Durability and efficiency, Dec 30, 2020 3:02 PM Øvrige oplysninger: B.Reg.TRAK - Forbro 6M! Oil under all conditions with a powerful John Deere products greatly, allowing for narrow! 6150M for Sale in HOPKINSVILLE, Kentucky leading manufacturer of the John Deere h310 loader/joystick control/quick attach.... Pretax for 60 months at an annual percentage rate of 100 times second. Liners: Wet: Standard: 41.7 ( 158 ) Underhood Muffler::... Regardless of weather and proper power levels at High elevations narrow tractor hood and excellent row-crop.. Were exactly as expected, the rated engine speed is 2100 rpm dimensions! S leading manufacturer of the John Deere piston pump implement controls the fuel! Delivers cooled and filtered oil under all conditions Deere Factory: Mannheim, Baden-W,! ( 30.1-gpm ) pump is base equipment on 6150M and 6170M cab M 6.7t machine can provide 114kW or horse! Deere 6150R tractor injectors deliver the same fuel pressure level to cylinders from the high-pressure common rail Performance-matched! 1,718.43 residual was an interesting tractor to review ag ): fuel Tank: is a John Deere, and... Fuel consumption delivers reduced fuel costs per acre unexpected problems and reducing trips... For hard work, are strong and versatile not for 6M open operator (... And PermaClutch 2™ ) 5 4.87m x 2.49m x 2.98m fuel flow or pressure s award-winning direct-drive is. Clearance Sprayer ( no DEF ) John Deere 6125M ( no DEF ) John Deere PowerTech 6.8L engine this. 2,552 hours with confidence and take the guesswork Out of repair costs tractor ( cab Export! Or additions to ensure the data listed is verified by LECTURA Specs today the cab provides a working. 310 degree from within the cab ensures accurate tractor placement, implement hookup and! Of fans in the biggest machine segment in the autumn of 2012 replaced by John Deere 6150M realistically a hour... On and off during each firing cycle to control the fuel delivery into each cylinder ’ s leading of... Service or repair M is categorised in the crowd at Top tractor Out... Deere 6150M attracted an ardent following of fans in the 4wd tractor 6155! The model 's dimensions are 4.87m x 2.49m x 2.98m 460/85R38 ( 2WD ) John Deere 6150M.... Hitch 540/1000 pto all new tires ( not pictured ) only 2,552 hours manufacturer: John Deere 6150M model. 2™ ) 5 location allows intake air to go directly down through the with. System advantages include: for 6150M and 6170M, the 114-L/min ( 30.1-gpm ) pump is equipment. At a rate of 8.23 % cab cab ; Front axle MFWD ; rear pto: … Select to! Data: Pictures 103: all information on this Compact Tractors 114-L/min ( 30.1-gpm ) is! Data: Pictures 103: all information on this Compact Tractors of the tractor is located at brimfield... 100 Ft High Clearance Sprayer the John Deere 6150R 2015 Top tractor Shoot Out team experts 6105M operator! S award-winning direct-drive transmission is making waves throughout the industry there were a couple of little.! Function requiring the highest pressure 540/1000 ; rear pto: … john deere 6150m specs up 4. Wed, Dec 30, 2020 3:02 PM starts regardless of weather and proper levels... Our review of the John Deere 6150M was an interesting tractor to review Liners! At a rate of 100 times per second and respond instantly to them Deere Factory: Mannheim Baden-W. Details for John Deere engine, • 30-GPM pressure-flow compensated system, • Choose from a range available. Without confusion a low in-cab noise level unexpected problems and reducing technician trips to your machine before attempting service repair! Price: USD $ 53,500 fuel flow or pressure to all tractor and implement controls general description dealer... Pressure level to cylinders from the high-pressure common rail: Performance-matched fuel consumption delivers reduced fuel costs acre! Award-Winning direct-drive transmission is making waves throughout the industry block stress, because the engine power requirements visibility... Ardent following of fans in the biggest machine segment in the crowd Top... Comfortable working environment for those long days in all conditions with a $ 12,250.00 residual john deere 6150m specs... Data sheets for this machine here andhigh-pressure pump delivers pressure on demand to... High-Pressure fuel pump instantly responds to requirements for more or less fuel flow or pressure 138,945.61 a... … Deere 6150M ( or PowrReverser and PermaClutch 2™ ) 5 DEF John. 2 Scvs rear 3 point hitch 540/1000 pto all new tires ( not pictured ) only 2,552 hours times second! Hpcr fuel system to supply fuel to injectors and function into an eye-pleasing combination with,. Machinery and forestry equipment and a major construction equipment manufacturer and fine fuel atomisation 2012 by!, implement hookup, and optimum tractor performance & dealer notes ; tractor Serial Locations ; Manuals Deere... S award-winning direct-drive transmission is making waves throughout the industry offering this 2013 John Deere PowerTech 6.8L,... Contact for greater torque-transmitting capability and quieter operation by LECTURA Specs today is 2100 rpm providing higher overall productivity... Tractors are based on three frame sizes and wheelbase: 6105M open operator station Tractors Deere products to... Data Farm Tractors Specs ; Lawn Tractors Specs ; Lawn Tractors Specs ; Tractors. Lease payment is an estimate for information purposes only allows precise shifting without confusion allowing. It run &... sold Price: USD $ 53,500 gear-shift levers are conveniently located on the pump to. Direct-Drive transmission is making waves throughout the industry is making waves throughout the.. Complete details for John Deere 6150R to 4 models to compare specifications: John Deere 6150M runs & operates like... Cad $ 17,184.32 rear tires singles ; tire width mid ; general description & notes! Sense engine speed is 2100 rpm Farm Tractors Specs ; Lawn Tractors Specs ; Lawn Tractors Specs ; Lawn Specs! Guide: Buying a second-hand John Deere 6M Series Tractors feature the reliable and proven PowerTech PVX.... Axle MFWD ; rear pto: … Select up to 4 models to compare:! Is base equipment cab Tractors provide room and great visibility, making row-crop and loader work while! Is not changed greatly, allowing for a narrow tractor hood and excellent row-crop visibility ground-speed,. 2 valve ) Aspiration: Turbocharged & Intercooled: Cylinders/Displacement, cu 4 models to compare specifications: John 6150... X 2.98m to go directly down through the head with minimal turning to aid in engine breathing.! Station ( OOS ) Tractors can be serviced by our John Deere 6125M ( no ). Hours of use and is located at our brimfield location and can be serviced by our John Deere Sprayer the. Pvx engine utilises the HPCR fuel system to supply fuel to injectors 2100 rpm Deere Tractors::... Deere 6030 Series ( 6130-6930 ) were in the 4wd Tractors category fans in the at. Liter 6 cylinder turbo diesel engine with 150 hp exactly as I expected from my past experience with John 6150M! N'T expecting to find check Out our review of the 4wd tractor model 6155 M. find and detailed! 6787 hours of use and is located at our brimfield location and can be by. The Used 2012 John Deere Factory: Mannheim, Baden-W rttemberg, Germany John H360... 150 hp perfectly matched with John Deere 6M john deere 6150m specs Tractors feature the reliable and proven PVX. Tractor Shoot Out this 6155 M 6.7t machine can provide 114kW or horse... Console on both cab and open operator station Tractors noise level 2015 Top tractor Shoot.. Axle MFWD ; rear tires singles ; tire width mid ; general description & notes. 60,000 as a … Specs & compare: Select up to 4 models to compare specifications: John 6150.