Challenger MT525D VS Yanmar AF890 specs comparison

Challenger MT525D
General InfosMake | Challenger |
Model | MT525D |
Country | United states |
Production | From 2013 Until 2014 |
Price | - |
Tractor type | Row Crop tractor |
Fuel | diesel |
Service repair manual | Challenger MT525D Manual |
Dimensions, sizes and tires
AG front tires | 380/85R28 |
AG rear tires | 460/85R38 |
Lawn front tires | - |
Lawn rear tires | - |
Indus front tires | - |
Indus rear tires | - |
Weight | - |
Length | - |
Width | - |
Height | - |
Wheelbase | - |
Ground clearance | - |
Turning radius | - |
Rear tread size | - |
Front tread size | - |
Turning radius | - |
Horsepower and engin specs
Engine capacity | 402.5 ci or 6.6 L |
Cylinders | 6 cylinders |
Engine power | 130 hp or 96.9 kW |
Engine RPM | - |
Torque | - | Torque RPM | - |
Fuel type | diesel |
Fuel injection | electronic high pressure common rail |
Fuel tank size | 82 gal or 310.4 L |
Oil capacity | - |
Oil change | - |
Starter motor | electric |
Starter volts | 12 V |
Parts And Accessories | Challenger MT525D Parts |
Batteries number | 2 |
Batteries voltage | 12 V |
Battries Amps | - |
Cold Amps | 600 |
Ground force | negative |
Charging system | alternator |
Charging Volts | - |
Charging Amps | 175 amps |
Trans system | TechStar CVT |
Trans type | continuously variable transmission |
Trans gears | infinite forward and reverse |
Clutch system | - |
Wheel drive | 4x4 MFWD 4WD |
Final drive | - |
Steering | hydrostatic power |
Braking system | hydraulic wet disc |
Cabin type | Cab standard with air-conditioning |
Differentiel lock | - |
System | closed center load sensing |
Valves | 2 to 4 |
Pump flow | - |
SVC flow | - |
Steering flow | - |
Tank capacity | - |
Hydraulic pressure | 2900 psi or 200.0 bar |
Max flow | 29 gpm or 109.8 lpm |
Drawbar type | Cat |
Claimed power | - |
Drawbar horsepower | 97.9 hp or 73.0 kW |
Fuel consumption | 7.6 gal/hour or 28.8 l/hour |
Pulling power | 15240 lbs or 6912 kg |
Claimed power | 110 hp or 82.0 kW |
Real power | 136.2 hp or 101.6 kW |
Engine @RPM | - |
PTO Clutch | - |
Rear PTO | independent |
Rear PTO RPM | 540 (rpm) |
Front PTO | - |
Front PTO RPM | - |
Mid PTO | - |
Mid PTO RPM | - |
Fuel consumption | 7.9 gal/hour or 29.9 l/hour |
Hitch system | electronic lower link draft control |
Rear hitch | III/II |
Rear hitch lift | - |
Front hitch | - |
Front hitch lift | - |

Yanmar AF890
General InfosMake | Yanmar |
Model | AF890 |
Country | Japan |
Production | From 2001 Until 2005 |
Price | - |
Tractor type | - |
Fuel | diesel |
Service repair manual | Yanmar AF890 Manual |
Dimensions, sizes and tires
AG front tires | 9.5-24 |
AG rear tires | 13.6-38 |
Lawn front tires | - |
Lawn rear tires | - |
Indus front tires | - |
Indus rear tires | - |
Weight | 7496 lbs or 3400 kg |
Length | 158.3 inches [402 cm] |
Width | 71.3 inches [181 cm] |
Height | 106.7 inches [271 cm] |
Wheelbase | 90.6 inches [230 cm] |
Ground clearance | - |
Turning radius | - |
Rear tread size | 48 to 71.7 inches |
Front tread size | 48 to 73.2 inches |
Turning radius | - |
Horsepower and engin specs
Engine capacity | 269.2 ci or 4.4 L |
Cylinders | 4 cylinders |
Engine power | 90 hp or 67.1 kW |
Engine RPM | 2400 (rpm) |
Torque | - | Torque RPM | - |
Fuel type | diesel |
Fuel injection | direct injection |
Fuel tank size | 31.7 gal or 120.0 L |
Oil capacity | - |
Oil change | - |
Starter motor | electric |
Starter volts | 12 V |
Parts And Accessories | Yanmar AF890 Parts |
Batteries number | - |
Batteries voltage | 12 V |
Battries Amps | - |
Cold Amps | - |
Ground force | negative |
Charging system | - |
Charging Volts | - |
Charging Amps | - |
Trans system | - |
Trans type | power shuttle |
Trans gears | 18 forward and reverse |
Clutch system | hydraulic wet disc |
Wheel drive | 4x4 MFWD 4WD |
Final drive | - |
Steering | power |
Braking system | hydraulic wet disc |
Cabin type | Cab standard with air-conditioning |
Differentiel lock | - |
System | - |
Valves | - |
Pump flow | - |
SVC flow | - |
Steering flow | - |
Tank capacity | - |
Hydraulic pressure | - |
Max flow | - |
Drawbar type | - |
Claimed power | - |
Drawbar horsepower | - |
Fuel consumption | - |
Pulling power | - |
Claimed power | - |
Real power | - |
Engine @RPM | - |
PTO Clutch | hydraulic wet disc |
Rear PTO | independent |
Rear PTO RPM | 561 (rpm) |
Front PTO | - |
Front PTO RPM | - |
Mid PTO | - |
Mid PTO RPM | - |
Fuel consumption | - |
Hitch system | position and draft control |
Rear hitch | II/I |
Rear hitch lift | 7495 lbs or 3399 kg |
Front hitch | - |
Front hitch lift | - |
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Useful links and guides ....
- Challenger provided us with the latest version of its MT525D service repair manual
- Find All mechanical and electrical parts and accessories of Challenger MT525D farm-tractor here
- Get your Yanmar AF890 manual book version
- Cabine, electrical And mechanical parts for Yanmar AF890 farm-tractor here