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Overview:
There are 58 differences and 9 similarities between Challenger MT635B, John Deere 8320RT
| Production |
| Model Year |
| 2005 |
2009 |
| Production Manufacturer |
| Agco |
John Deere |
| Factory |
| Beauvais, France |
Waterloo, Iowa, Usa |
|
| Capacity |
| Capacity Fuel |
| 159 gal |
200 gal |
| Hydraulic system |
| 26.4 gal |
68.3 gal |
| Power Take-off (PTO) |
| Rear RPMs |
| 540 |
1000 |
| Rear PTO |
| Independent |
Independent |
| Mechanical |
| Mechanical Steering |
| Hydrostatic Power |
Electro-hydraulic Power |
| Chassis |
| 4x4 Mfwd 4wd |
Crawler |
| Brakes |
| Hydraulic Wet Disc |
Hydraulic Wet Disc |
| Cab |
| Cab Standard With Heat And A/c. Optional Pneumatic Cab Suspension And Automatic Climate Control. |
Commandview Cab Standard With Heat And Air-conditioning. Optional Automatic Temperature Control, Mirros, And Front/rear Windshield Wipers. |
| Differential lock |
| Electrohydraulic Front And Rear |
|
| Trailer brakes |
| Hydraulic Optional |
|
| Engine |
| Engine Fuel |
| Diesel |
|
| Engine Type |
| Sisu 74eta Vertical Inline |
|
| Engine Aspiration |
| Turbocharged |
|
| Engine Cylinders |
| 6 |
|
| Engine Bore/Stroke |
| 4.251x5.278 Inches [108 X 134 Mm] |
|
|
Engine Displacement |
| 449 ci |
|
| Engine Cooling |
| Liquid |
|
| Engine Compression |
| 17.5:1 |
|
|
Engine Rated RPMs |
| 2,200 |
|
| Engine Starter volts |
| 12 |
|
| Engine Air cleaner |
| Dual Paper Elements |
|
| Engine Valves |
| 24 |
|
| Engine Oil capacity |
| 20 qts |
|
| Engine Coolant |
| 35.6 qts |
|
| Pre-heating |
| 1000w Coolant Heater (optional) |
|
| Transmission |
| Transmission Type |
| Continuously Variable Transmission (cvt) |
|
| Transmission Oil capacity |
| 70.8 qts |
|
| Transmission Transmission |
| Techstar |
|
| Transmission Gears |
| Infinite (2-range) Forward And Reverse |
|
| Transmission Speeds |
| |
|
| Dimensions |
| Dimensions Width |
| 118 inches |
|
| Wheelbase |
| 121.1 inches |
|
| Weight (operating) |
| 19,595 lbs |
|
| Length |
| 206 inches |
|
| Height (cab) |
| 123.6 inches |
|
| Rear tread |
| 60 To 88 Inches [152 To 223 Cm] |
|
| Weight (Shipping) |
| 18,308 lbs |
|
| Ground Clearance |
| 22.4 inches |
|
| Rear Axle |
| 4.33 By 118 Inches [109x2997 Mm] |
|
| Hydraulics |
| Hydraulics Type |
| Pressure Flow Compensated (pfc) |
Closed Center Pressure-flow Compensated (pfc) |
| Hydraulics Valves |
| 4 to |
3 to |
| Pressure |
| 2,900 psi |
2,900 psi |
| Capacity (cu. ft.) |
| 26.4 gal |
68.3 gal |
| Valve flow |
|
35 gpm |
| Total flow |
| 39 gpm |
44 |
| 3-Point Hitch |
| Rear Type |
| Iii |
Ivn/iii |
| Rear lift (at 24"/610mm) |
| 15,600 lbs |
19,300 lbs |
| Front Hitch |
| Ii (optional) |
|
| Front lift |
| 7, 700 Lbs [3492 Kg] 12, 100 Lbs [5488 Kg] (optional) |
|
| Power |
| PTO (claimed) |
| 180 hp |
260 hp |
| PTO (tested) |
| 199 hp |
297.43 hp |
| Drawbar (tested) |
| 157.87 hp |
225.14 hp |
| Engine (gross) |
|
320 hp |
| Engine (max) |
|
347 hp |
| Engine (net) |
|
307 hp |
| Electrical |
| Ground |
| Negative |
Negative |
| Charging system |
| Alternator |
Alternator |
| Charging amps |
| 150 |
200 |
| Tires |
| Ag front |
| 380/85r34 |
|
| Ag rear |
| 480/80r46 |
|
| Battery |
| Volts |
| 12 |
12 |
| Number |
| 2 |
2 |
|
Cold-cranking amps |
| 775 |
925 |
| Variants |
| 8320R |
|
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