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Overview:
There are 9 differences and 56 similarities between Challenger MT635B, Challenger MT665B
Production |
Model Year |
2005 |
2005 |
Production Manufacturer |
Agco |
Agco |
Factory |
Beauvais, France |
Beauvais, France |
|
Capacity |
Capacity Fuel |
159 gal |
159 gal |
Hydraulic system |
26.4 gal |
26.4 gal |
Power Take-off (PTO) |
Rear RPMs |
540 |
540 |
Rear PTO |
Independent |
Independent |
Mechanical |
Mechanical Steering |
Hydrostatic Power |
Hydrostatic Power |
Chassis |
4x4 Mfwd 4wd |
4x4 Mfwd 4wd |
Brakes |
Hydraulic Wet Disc |
Hydraulic Wet Disc |
Cab |
Cab Standard With Heat And A/c. Optional Pneumatic Cab Suspension And Automatic Climate Control. |
Cab Standard With Heat And A/c. Optional Pneumatic Cab Suspension And Automatic Climate Control. |
Differential lock |
Electrohydraulic Front And Rear |
Electrohydraulic Front And Rear |
Trailer brakes |
Hydraulic Optional |
Hydraulic Optional |
Engine |
Engine Fuel |
Diesel |
Diesel |
Engine Type |
Sisu 74eta Vertical Inline |
Sisu 84eta Vertical Inline |
Engine Aspiration |
Turbocharged |
Turbocharged |
Engine Cylinders |
6 |
6 |
Engine Bore/Stroke |
4.251x5.278 Inches [108 X 134 Mm] |
4.370x5.709 Inches [111 X 145 Mm] |
Engine Displacement |
449 ci |
513 ci |
Engine Cooling |
Liquid |
Liquid |
Engine Compression |
17.5:1 |
17.5:1 |
Engine Rated RPMs |
2,200 |
2,200 |
Engine Starter volts |
12 |
12 |
Engine Air cleaner |
Dual Paper Elements |
Dual Paper Elements |
Engine Valves |
24 |
24 |
Engine Oil capacity |
20 qts |
20 qts |
Engine Coolant |
35.6 qts |
35.6 qts |
Pre-heating |
1000w Coolant Heater (optional) |
1000w Coolant Heater (optional) |
Transmission |
Transmission Type |
Continuously Variable Transmission (cvt) |
Continuously Variable Transmission (cvt) |
Transmission Oil capacity |
70.8 qts |
70.8 qts |
Transmission Transmission |
Techstar |
Techstar |
Transmission Gears |
Infinite (2-range) Forward And Reverse |
Infinite (2-range) Forward And Reverse |
Transmission Speeds |
|
|
Dimensions |
Dimensions Width |
118 inches |
118 inches |
Wheelbase |
121.1 inches |
121.1 inches |
Weight (operating) |
19,595 lbs |
20,290 lbs |
Length |
206 inches |
206 inches |
Height (cab) |
123.6 inches |
123.6 inches |
Rear tread |
60 To 88 Inches [152 To 223 Cm] |
60 To 88 Inches [152 To 223 Cm] |
Weight (Shipping) |
18,308 lbs |
19,550 lbs |
Weight (ballasted) |
|
29,050 lbs |
Ground Clearance |
22.4 inches |
22.4 inches |
Rear Axle |
4.33 By 118 Inches [109x2997 Mm] |
4.33 By 118 Inches [109x2997 Mm] |
Hydraulics |
Hydraulics Type |
Pressure Flow Compensated (pfc) |
Pressure Flow Compensated (pfc) |
Hydraulics Valves |
4 to |
4 to |
Pressure |
2,900 psi |
2,900 psi |
Capacity (cu. ft.) |
26.4 gal |
26.4 gal |
Total flow |
39 gpm |
39 gpm |
Transmission-2 |
Transmission-2 Type |
|
Power Shift |
Transmission-2 Gears |
|
18 forward |
3-Point Hitch |
Rear Type |
Iii |
Iii |
Rear lift (at 24"/610mm) |
15,600 lbs |
15,600 lbs |
Front Hitch |
Ii (optional) |
Ii (optional) |
Front lift |
7, 700 Lbs [3492 Kg] 12, 100 Lbs [5488 Kg] (optional) |
7,700 lbs |
Power |
PTO (claimed) |
180 hp |
240 hp |
PTO (tested) |
199 hp |
267.9 hp |
Drawbar (tested) |
157.87 hp |
231.2 hp |
Electrical |
Ground |
Negative |
Negative |
Charging system |
Alternator |
Alternator |
Charging amps |
150 |
150 |
Tires |
Ag front |
380/85r34 |
380/85r34 |
Ag rear |
480/80r46 |
480/80r46 |
Battery |
Volts |
12 |
12 |
Number |
2 |
2 |
Cold-cranking amps |
775 |
775 |