Challenger 65 tractor specifications

1987 - 1990

1987 - 1990 Agricultural Crawler tractor

Series:

Series:65 → 7565B ↓

1991 - 1992

Agricultural Crawler tractor

Series:

Series:	65 ←	75
		75C ↓

Production

Production
Manufacturer:	Challenger (a part of Caterpillar)
Type:	Agricultural Crawler tractor

Challenger 75 Power

Challenger 75 Power
Engine:	325 hp 242.4 kW
Drawbar (claimed):	260 hp 193.9 kW
PTO (claimed):	281 hp 209.5 kW
Drawbar (tested):	251.01 hp 187.2 kW
PTO (tested):	301.85 hp 225.1 kW
power test details ...

Challenger 75 Engine

Challenger 75 Engine
Caterpillar 10.3L 6-cyl diesel
Fuel tank:	220 gal 832.7 L
Engine details ...

Mechanical

Mechanical
Chassis:	crawler
Steering:	hydrostatic differential steering
Brakes:	hydraulic caliper disc
Cab:	Cab standard
Transmission:	10-speed full power shift
Transmission details ...

Hydraulics

Hydraulics
Type:	closed
Valves:	4
Pump flow:	26 gpm 98.4 lpm

Tractor hitch

Tractor hitch
Rear Type:	III,IV

Power Take-off (PTO)

Power Take-off (PTO)
Rear RPM:	1000

Dimensions & Tracks

Dimensions & Tracks
Wheelbase:	106 inches 269 cm
Weight:	34,370 lbs 15590 kg
25-in track
Full dimensions and tracks ...

Production

Production Manufacturer:Challenger (a part of Caterpillar)
Type:Agricultural Crawler tractor

Challenger 65 Power

Challenger 65 Power Engine (gross):270 hp
201.3 kW
Engine (net):256 hp
190.9 kW
Drawbar (claimed):202 hp
150.6 kW
PTO (claimed):235 hp
175.2 kW
Drawbar (tested):213.73 hp
159.4 kW
PTO (tested):237.91 hp
177.4 kW
power test details ...

1987 - 1990

Agricultural Crawler tractor

Series:

Series:	65	→ 75
	65B ↓

OCED Tractor Test 1613

OCED Tractor Test 1613
Diesel 10-speed crawler September 1 - 30, 1988 Link: OCED Tractor Test 1613 file
PTO performance
Max power:	237.91 hp 177.4 kW
Fuel use:	14.0 gal/hour 53.0 l/hour
Power at rated engine speed:	232.29 hp 173.2 kW
Fuel use:	14.4 gal/hour 54.5 l/hour
Power at rated PTO speed:	236.30 hp 176.2 kW
Fuel use:	14.4 gal/hour 54.5 l/hour
Drawbar performance
Max power:	213.73 hp 159.4 kW
Fuel use:	14.0 gal/hour 53.0 l/hour
Gear 3 used for power test.
Max pull:	32,684 lbs 14825 kg
Gear 1 used for pull test.

Challenger 65 Engine

Challenger 65 Engine Caterpillar 10.5L 6-cyl diesel Engine details ...

1987 - 1990

Agricultural Crawler tractor

Series:

Series:	65	→ 75
	65B ↓

Engine Detail

Engine Detail
Caterpillar 3306 DITA
turbocharged diesel
6-cylinder
liquid-cooled
Displacement:	638 ci 10.5 L
Bore/Stroke:	4.75x6.00 inches 121 x 152 mm
Power (gross):	270 hp 201.3 kW
Fuel system:	direct injection
Air cleaner:	dual paper elements with aspirator
Compression:	15:1
Rated RPM:	2100
Starter volts:	12
Oil capacity:	28 qts 26.5 L
Coolant capacity:	44 qts 41.6 L

Mechanical

Mechanical Chassis:crawler
Steering:hydrostatic differential steering
Brakes:hydraulic caliper disc
Cab:Cab standard with air-conditioning.
Transmission:10-speed full power shift
Transmission details ...

1987 - 1990

Agricultural Crawler tractor

Series:

Series:	65	→ 75
	65B ↓

Transmission

Transmission
Type:	full power shift
Gears:	10 forward and 2 reverse
Oil capacity:	72 qts 68.1 L

Speeds

Speeds

Capacity

Capacity Fuel:186 gal
704.0 L
Hydraulic system:16 gal
60.6 L

Hydraulics

Hydraulics Type:closed center
Capacity:16 gal
60.6 L
Pressure:2500 psi
172.4 bar
Valves:4
Pump flow:27.2 gpm
103.0 lpm

Tractor hitch

Tractor hitch Rear Type:III
Rear lift:12300 lbs
5579 kg

Power Take-off (PTO)

Power Take-off (PTO) Rear PTO:independent
Rear RPM:1000

Dimensions & Tracks

Dimensions & Tracks Wheelbase:106 inches
269 cm
Weight:33200 lbs
15059 kg
tracks Full dimensions and tracks ...

1987 - 1990

Agricultural Crawler tractor

Series:

Series:	65	→ 75
	65B ↓

Challenger 65 Tracks

Dimensions

Dimensions
Wheelbase:	106 inches 269 cm
Length:	225 inches 571 cm
Width:	113 inches 287 cm
Height (cab):	127 inches 322 cm
Height (exhaust):	135 inches 342 cm
Operating weight:	33200 lbs 15059 kg
Ground clearance:	14.9 inches 37 cm
Gauge:	84.6 inches 214 cm