Tractorpedia.com
RK Tractors

RK Tractors RK37HC

The RK Tractors RK37HC is a compact utility tractor produced since 2017 by RK Tractors, a part of Rural King, and built by TYM. It features a 37.4 hp Yanmar 1.6L 3-cylinder liquid-cooled diesel engine with common rail direct injection, hydrostatic transmission with infinite forward and reverse speeds in 3 ranges, and four-wheel drive. The tractor includes power steering, wet disc brakes, and a standard cab with air-conditioning and audio system. It has a 9-gallon fuel tank and a PTO rated at 28.8 hp. The RK37HC supports various attachments including a front-end loader and backhoe. Dimensions include a 66.1 inch wheelbase, 128 inch length, 58 inch width, and 92.5 inch cab height, weighing 3450 lbs. The tractor hitch is category I with position control and rear lift capacity up to 2646 lbs. Hydraulics include a single valve with 11 gpm total flow. Electrical system features a 12-volt battery and 70 amp alternator.
Power37 hp
Founded2017 -
ModelRK37HC
RK Tractors RK37HC tractor
View Images

Technical Specifications

Detailed specifications and technical data for RK Tractors RK37HC

Power
PTO (claimed)28.8 hp (21.5 kW)
Engine (gross)37.4 hp (27.9 kW)
Engine
Typediesel
ModelYanmar 3TNV88-CR
Coolingliquid-cooled
Starterelectric
Cylinders3-cylinder
Fuel tank9 gal (34.1 L)
Rated RPM3000
Bore/Stroke3.39x3.54 inches (86 x 90 mm)
Fuel systemcommon rail direct injection
Displacement100.2 ci (1.6 L)
Starter volts12
General
CategoryCompact Utility tractor
Production2017 -
DistributorRK Tractors (a part of Rural King)
ManufacturerTYM
Original price$22,499 in 2017
Variants
RK37Hhydrostatic ROPS
RK37Sshuttle ROPS
RK37HChydrostatic cab
RK37SCshuttle cab
Electrical
Groundnegative
Battery volts12
Charging amps70
Charging systemalternator
Hydraulics
Valves1
Pump flow6.4 gpm (24.2 lpm)
Total flow11 gpm (41.6 lpm)
Steering flow4.6 gpm (17.4 lpm)
Mechanical
Cabstandard with air-conditioning and audio system
Loader L102
Weight1052 lbs (477 kg)
Rollback30°
Attachmentquick coupler
Dump angle40°
Bucket width62 inches (157 cm)
Reach (dumped)23.2 inches (58 cm)
Reach (ground)67.2 inches (170 cm)
Height (at pin)102.3 inches (259 cm)
Breakout (at pin)3435 lbs (1558 kg)
Clearance (dumped)77.4 inches (196 cm)
Lift (full at pin)2116 lbs (959 kg)
Transmission
Typehydrostatic
Gearsinfinite forward and reverse (3-range)
Backhoe BH7.5
Weight1340 lbs (607 kg) *Without bucket
Swing Arc180°
Backhoe typeRK Tractors BH7.5 Backhoe
Bucket force4554 lbs (2065 kg)
Bucket widths9 inches (22 cm), 12 inches (30 cm), 16 inches (40 cm), 18 inches (45 cm), 24 inches (60 cm)
Loading height90 inches (228 cm)
Bucket Rotation149°
Reach from pivot123.6 inches (313 cm)
Transport height85.2 inches (216 cm)
Dipperstick force2530 lbs (1147 kg)
2-Foot flat digging depth91.2 inches (231 cm)
Tractor hitch
Controlposition control
Rear TypeI
Rear lift (at ends)2646 lbs (1200 kg)
Rear lift (at 24"/610mm)1764 lbs (800 kg)
Dimensions & Tires
Width58 inches (147 cm)
Length128 inches (325 cm)
Weight3450 lbs (1564 kg)
Wheelbase66.1 inches (167 cm)
Height (cab)92.5 inches (234 cm)
Lawn/turf rear41x14-20
Industrial rear43x16-20
Lawn/turf front28x8.5-15
Ground clearance12.8 inches (32 cm)
Industrial front10-16.5
Standard tires (ag)Front: 7-16. Rear: 11.2x24
Power Take-off (PTO)
Clutchelectro-hydraulic
Mid PTOOptional
Rear PTOindependent
Rear PTO Type540 (1.375)

More RK Tractors models

View all RK Tractors models
Case IH 9450 RK Tractors RK55SCModel9450 RK
RK Tractors RK19HModelRK19H
RK Tractors RK24HModelRK24H
RK Tractors RK25HModelRK25H
RK Tractors RK37HModelRK37H
RK Tractors RK37SModelRK37S
RK Tractors RK37SCModelRK37SC
RK Tractors RK55HModelRK55H
RK Tractors RK55HCModelRK55HC
RK Tractors RK55SModelRK55S
RK Tractors RK74PSCModelRK74PSC