Challenger MT835C VS New Holland 6640 specs comparison

Challenger MT835C

General Infos

Make	Challenger
Model	MT835C
Country	United states
Production	From 2009  Until 2013
Price	-
Tractor type	Agricultural Crawler tractor
Fuel	diesel
Service repair manual	Challenger MT835C Manual

Dimensions, sizes and tires

AG front tires	18, 30, 30 inch Extreme Application
AG rear tires	18, 30, 30 inch Extreme Application
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	41,000 lbs or 18597 kg
Length	270 inches [685 cm]
Width	141.8 inches [360 cm]
Height	138.1 inches [350 cm]
Wheelbase	118 inches [299 cm]
Ground clearance	14.4 inches [36 cm] (drawbar)
Turning radius	-
Rear tread size	-
Front tread size	-
Turning radius	-

Horsepower and engin specs

Engine capacity	923 ci or 15.1 L
Cylinders	6 cylinders 24 valves
Engine power	410 hp or 305.7 kW
Engine RPM	2100 (rpm)
Torque	-
Torque RPM	-
Fuel type	diesel
Fuel injection	mechanical electric injector unit (MEUI)
Fuel tank size	305 gal or 1154.4 L
Oil capacity	-
Oil change	-
Starter motor	electric
Starter volts	12 V
Parts And Accessories	Challenger MT835C Parts

Electrical and battery specs

Batteries number	4
Batteries voltage	12 V
Battries Amps	-
Cold Amps	1000
Ground force	negative
Charging system	alternator
Charging Volts	-
Charging Amps	185 amps

Clutch and gearbox specs

Trans system	Caterpillar Powershift
Trans type	full power shift
Trans gears	16 forward and 4 reverse
Clutch system	hydraulic wet discs

Cabine and mechanical specs

Wheel drive	crawler
Final drive	-
Steering	speed sensitive differential
Braking system	hydraulic wet discs
Cabin type	Cab standard
Differentiel lock	-

Hydraulics specifications

System	closed center pressure-flow compensated
Valves	4 to 6
Pump flow	-
SVC flow	36 gpm or 136.3 lpm
Steering flow	-
Tank capacity	-
Hydraulic pressure	2900 psi or 200.0 bar
Max flow	43.5 gpm or 164.6 lpm

Drawbar specifications

Drawbar type	-
Claimed power	-
Drawbar horsepower	313.27 hp or 233.6 kW
Fuel consumption	23.6 gal/hour or 89.3 l/hour
Pulling power	42532 lbs or 19292 kg

Power take-off (PTO) specs

Claimed power	335 hp or 249.8 kW
Real power	387.05 hp or 288.6 kW
Engine @RPM	-
PTO Clutch	-
Rear PTO	independent
Rear PTO RPM	1000 (rpm)
Front PTO	-
Front PTO RPM	-
Mid PTO	-
Mid PTO RPM	-
Fuel consumption	23.8 gal/hour or 90.1 l/hour

3 point hitch specifiations

Hitch system	-
Rear hitch	III/IVN
Rear hitch lift	19,500 lbs or 8845 kg
Front hitch	-
Front hitch lift	-

New Holland 6640

General Infos

Make	New Holland
Model	6640
Country	United states
Production	From 1996  Until 1998
Price	33,400  USD
Tractor type	Utility tractor
Fuel	diesel
Service repair manual	New Holland 6640 Manual

Dimensions, sizes and tires

AG front tires	7.50-16
AG rear tires	16.9-30
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	7,099 lbs or 3220 kg
Length	162 inches [411 cm]
Width	80 inches [203 cm]
Height	107 inches [271 cm]
Wheelbase	93 inches [236 cm]
Ground clearance	-
Turning radius	-
Rear tread size	-
Front tread size	-
Turning radius	-

Horsepower and engin specs

Engine capacity	304 ci or 5.0 L
Cylinders	4 cylinders 8 valves
Engine power	-
Engine RPM	2200 (rpm)
Torque	-
Torque RPM	-
Fuel type	diesel
Fuel injection	-
Fuel tank size	25 gal or 94.6 L
Oil capacity	12.1 qts or 11.5 L
Oil change	-
Starter motor	-
Starter volts	12 V
Parts And Accessories	New Holland 6640 Parts

Electrical and battery specs

Batteries number	1
Batteries voltage	12 V
Battries Amps	-
Cold Amps	800
Ground force	negative
Charging system	alternator
Charging Volts	-
Charging Amps	55 amps

Clutch and gearbox specs

Trans system	ElectroShift/Pulse Command
Trans type	four-speed power shift
Trans gears	16 forward and reverse
Clutch system	wet disc

Cabine and mechanical specs

Wheel drive	4x2 2WD
Final drive	inboard planetary
Steering	hydrostatic power
Braking system	mechanical (S)
Cabin type	Two-post foldable ROPS
Differentiel lock	mechanical (S)

Hydraulics specifications

System	open center
Valves	1 to 4
Pump flow	18.2 gpm or 68.9 lpm
SVC flow	-
Steering flow	-
Tank capacity	-
Hydraulic pressure	-
Max flow	-

Drawbar specifications

Drawbar type	-
Claimed power	-
Drawbar horsepower	67.18 hp or 50.1 kW
Fuel consumption	4.7 gal/hour or 17.8 l/hour
Pulling power	10,512 lbs or 4768 kg

Power take-off (PTO) specs

Claimed power	76 hp or 56.7 kW
Real power	75.63 hp or 56.4 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	4.5 gal/hour or 17.0 l/hour

3 point hitch specifiations

Hitch system	Position control and top-link draft sensing
Rear hitch	II
Rear hitch lift	4,200 lbs or 1905 kg
Front hitch	-
Front hitch lift	-

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