General informations and Service Manual
Make
Challenger
Model
MT285B
Company country
United states
Production years
From 2005 Until 2008
Tractor type
Compact Utility tractor
Fuel
diesel
Price
-
Total build
-
Service repair manual Challenger MT285B Manual
Dimensions, weight and tires specs
AG front tires
9.5-16
AG rear tires
16.9-24
Lawn front tires
27x10.50-15
Lawn rear tires
44x18.00-20
Industrial front tires
10-16.5
Industrial rear tires
17.5L-24
Weight
3660 lbs or 1660 kg
Length
132.7 inches [337 cm]
Width
65.4 inches [166 cm]
Height
89.1 inches [226 cm]
Wheelbase
76 inches [193 cm]
Ground clearance
14.8 inches [37 cm]
Horsepower and engine specs
Engine size
134.1 ci or 2.2 L
Number of cylinders
4 cylinders
Horsepower
44.5 hp or 33.2 kW
Power RPM
2600 (rpm)
Engine torque
-
Engine torque RPM
-
Fuel type
diesel
Fuel injection system
indirect injection
Fuel tank capacity
13.2 gal or 50.0 L
Compression ratio
21.8:1
Bore stroke
3.43x3.64 inches or (87 x 92 mm)
Oil tank capacity
8.5 qts or 8.0 L
Coolant tank capacity
8 qts or 7.6 L
Battery and electrical specs
Number of batteries
1
Battery voltage
12 V
Battery cold cranking Amps
710
Electric ground force
negative
Electric charging system
alternator
Electric charging Amps
40 amps
Engine starter volts
12 V
Parts And Accessories Challenger MT285B Parts
Clutch and transmission specs
Transmission system
PowerShuttle
Transmission type
partially synchronized with power shuttle
Transmission gears
12 forward and reverse
Clutch system
dry main, wet shuttle
Oil tank capacity
40.2 qts or 38.0 L
Mechanical and cab specs
Wheel drive
4x4 MFWD 4WD
Final drive system
spur gear
Steering system
power
Braking system
wet disc
Cabin type
Two-post foldable ROPS
Differentiel lock
mechanical rear
Hydraulic specs
Hydraulic system
open center
Number of valves
2
Pump flow rate
10.5 gpm or 39.7 lpm
Steering flow rate
4.4 gpm or 16.7 lpm
Hydraulic tank capacity
10 gal or 37.9 L
Hydraulic pressure
2276 psi or 156.9 bar
Hydraulic max flow
14.9 gpm or 56.4 lpm
Power take-off (PTO) specs
PTO claimed power
36.5 hp or 27.2 kW
PTO clutch system
electro-hydraulic wet disc
Rear PTO system
independent
Rear PTO RPM
540 (rpm)
Front PTO system
-
Mid PTO system
independent
Mid PTO RPM
2000 (rpm)
PTO fuel consumption
-
3 point hitch specs
Hitch control system
position and response control
Rear hitch
I
Rear hitch lift
3483 lbs or 1579 kg
Detailed review of Challenger MT285B
Challenger produced its MT285B farm tractor model From 2005 Until 2008 in United states with a Two-post foldable ROPS cabin. service repair manual mechanical and electrical here
