RK Tractors RK37HC VS Massey Ferguson 690 specs comparison

RK Tractors RK37HC

General Infos

Make	RK Tractors
Model	RK37HC
Country	United states
Production	From 2017
Price	-
Tractor type	Compact Utility tractor
Fuel	diesel
Service repair manual	RK Tractors RK37HC Manual

Dimensions, sizes and tires

AG front tires	7-16
AG rear tires	11.2x24
Lawn front tires	28x8.5-15
Lawn rear tires	28x8.5-15
Indus front tires	10-16.5
Indus rear tires	43x16-20
Weight	3450 lbs or 1564 kg
Length	128 inches [325 cm]
Width	58 inches [147 cm]
Height	92.5 inches [234 cm]
Wheelbase	66.1 inches [167 cm]
Ground clearance	12.8 inches [32 cm]
Turning radius	-
Rear tread size	-
Front tread size	-
Turning radius	-

Horsepower and engin specs

Engine capacity	100.2 ci or 1.6 L
Cylinders	3 cylinders
Engine power	37.4 hp or 27.9 kW
Engine RPM	3000 (rpm)
Torque	-
Torque RPM	-
Fuel type	diesel
Fuel injection	common rail direct injection
Fuel tank size	9 gal or 34.1 L
Oil capacity	-
Oil change	-
Starter motor	electric
Starter volts	12 V
Parts And Accessories	RK Tractors RK37HC Parts

Electrical and battery specs

Batteries number	1
Batteries voltage	12 V
Battries Amps	-
Cold Amps	-
Ground force	negative
Charging system	alternator
Charging Volts	-
Charging Amps	70 amps

Clutch and gearbox specs

Trans system	-
Trans type	hydrostatic
Trans gears	infinite (3-range) forward and reverse
Clutch system	-

Cabine and mechanical specs

Wheel drive	4x4 MFWD 4WD
Final drive	-
Steering	power
Braking system	wet disc
Cabin type	Cab standard with air-conditioning and audio system
Differentiel lock	-

Hydraulics specifications

System	-
Valves	1
Pump flow	6.4 gpm or 24.2 lpm
SVC flow	-
Steering flow	4.6 gpm or 17.4 lpm
Tank capacity	-
Hydraulic pressure	-
Max flow	11 gpm or 41.6 lpm

Drawbar specifications

Drawbar type	-
Claimed power	-
Drawbar horsepower	-
Fuel consumption	-
Pulling power	-

Power take-off (PTO) specs

Claimed power	28.8 hp or 21.5 kW
Real power	-
Engine @RPM	-
PTO Clutch	electro-hydraulic
Rear PTO	independent
Rear PTO RPM	540 (rpm)
Front PTO	-
Front PTO RPM	-
Mid PTO	Optional
Mid PTO RPM	-
Fuel consumption	-

3 point hitch specifiations

Hitch system	position control
Rear hitch	I
Rear hitch lift	2646 lbs or 1200 kg
Front hitch	-
Front hitch lift	-

Massey Ferguson 690

General Infos

Make	Massey Ferguson
Model	690
Country	United states
Production	From 1983  Until 1986
Price	29,000  USD
Tractor type	Utility tractor
Fuel	diesel
Service repair manual	Massey Ferguson 690 Manual

Dimensions, sizes and tires

AG front tires	10.00-16 (2WD)
AG rear tires	16.9-34 (2WD)
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	8,020 lbs or 3637 kg
Length	154 inches [391 cm]
Width	81 inches [205 cm]
Height	-
Wheelbase	90 inches [228 cm]
Ground clearance	-
Turning radius	-
Rear tread size	60 to 94 inches
Front tread size	54 to 70 inches
Turning radius	-

Horsepower and engin specs

Engine capacity	248 ci or 4.1 L
Cylinders	4 cylinders
Engine power	80 hp or 59.7 kW
Engine RPM	2200 (rpm)
Torque	220.5 lb-ft or 299.0 Nm
Torque RPM	1380 (rpm)
Fuel type	diesel
Fuel injection	direct injection
Fuel tank size	-
Oil capacity	-
Oil change	-
Starter motor	-
Starter volts	12 V
Parts And Accessories	Massey Ferguson 690 Parts

Electrical and battery specs

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

Clutch and gearbox specs

Trans system	-
Trans type	-
Trans gears	12 forward and 4 reverse
Clutch system	304mm dry disc

Cabine and mechanical specs

Wheel drive	4x2 2WD
Final drive	outboard planetary
Steering	power
Braking system	hydraulic wet disc
Cabin type	Cab standard with available air-conditioning
Differentiel lock	mechanical rear

Hydraulics specifications

System	open center
Valves	2
Pump flow	-
SVC flow	-
Steering flow	-
Tank capacity	-
Hydraulic pressure	-
Max flow	17 gpm or 64.3 lpm

Drawbar specifications

Drawbar type	-
Claimed power	-
Drawbar horsepower	52.38 hp or 39.1 kW
Fuel consumption	4.4 gal/hour or 16.7 l/hour
Pulling power	7,650 lbs or 3470 kg

Power take-off (PTO) specs

Claimed power	65 hp or 48.5 kW
Real power	62.25 hp or 46.4 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	4.0 gal/hour or 15.1 l/hour

3 point hitch specifiations

Hitch system	position and draft control
Rear hitch	II
Rear hitch lift	4130 lbs or 1873 kg
Front hitch	-
Front hitch lift	-

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