Compare/RK Tractors RK55H vs RK Tractors RK74PSC

RK Tractors RK55H vs RK Tractors RK74PSC

Verdict: RK Tractors RK55H vs RK Tractors RK74PSC

The RK Tractors RK55H and the RK Tractors RK74PSC are both tractors — here is how they stack up on the figures that matter. RK Tractors RK74PSC leads on rated power with 74 hp against 55 hp. RK Tractors RK55H is the lighter machine (1,730 kg vs 2,745 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. RK Tractors RK74PSC holds more fuel (90.1 L vs 64.3 L) for longer stints between fills. RK Tractors RK74PSC is the newer design (2018 vs 2017). In short: choose the RK Tractors RK74PSC for outright pulling power, or the RK Tractors RK55H if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

Tune the fit score

Tell us about your operation

Acreage600 acBudgetMain crop / use

Fit & specs

RK Tractors

Fit score

Best match

Clear

RK Tractors

Fit score

Best match

Clear

Rated power

55 hp

74 hp

Confidence

40%

Guide price

—

Overview

Distributor

RK Tractors (a part of Rural King)Reference

Manufacturer

TYMReference

liquid-cooledReference

Variants

RK55S

shuttle ROPSReference

—

RK55H

hydrostatic ROPSReference

—

RK55SC

shuttle cabReference

—

RK55HC

hydrostatic cabReference

—

Engine

Fuel tank

64.3 LReference

90.1 LReference

Engine (gross)

41.1 kWReference

55.2 kWReference

Displacement

2.1 LReference

2.9 LReference

Bore/Stroke

86 x 90 mmReference

91 x 109 mmReference

Power (gross)

41.1 kWReference

55.2 kWReference

Fuel system

common rail direct injectionReference

Rated RPM

2800Reference

2200Reference

Starter

electricReference

—

Starter volts

12Reference

—

Fuel Type

DieselReference

—

No of Cylinders

4 cylindersReference

Rated engine speed

2,800 rpmReference

2,200 rpmReference

Injection pump type

Common Rail Direct InjectionReference

—

Aspiration

TurbochargedReference

Emissions

—

Tier IVReference

Starter type

—

electricReference

Transmission

Type

hydrostaticReference

power shuttleReference

Gears

infinite forward and reverse (3-range)Reference

16 forward and reverseReference

forward and reverse options

3 RangeReference

16Fx16RReference

Wheel Drive

4WDReference

PTO & Hydraulics

PTO (claimed)

31.5 kWReference

47.8 kWReference

Valves

2Reference

—

Pump flow

36.0 lpmReference

39.0 lpmReference

Total flow

54.9 lpmReference

60.9 lpmReference

Steering flow

18.9 lpmReference

22.0 lpmReference

Rear Type

IReference

IIReference

Control

position and draft controlReference

Rear lift (at ends)

1503 kgReference

2320 kgReference

Rear lift (at 24"/610mm)

1335 kgReference

1548 kgReference

Rear PTO

independentReference

Clutch

electro-hydraulicReference

wet discReference

Rear PTO Type

540 (1.375)Reference

540/750 (1.375)Reference

Mid PTO

OptionalReference

—

Dimensions

Wheelbase

193 cmReference

218 cmReference

Weight

680 kgReference

2745 kgReference

Front tire

9.5x16Reference

11.2-24Reference

Rear tire

14.9x24Reference

19.6-30Reference

Standard tires (ag)

Front: 9.5x16. Rear: 14.9x24Reference

Front: 11.2-24. Rear: 19.6-30Reference

Lawn/turf front

12x16.5Reference

12-20.5Reference

Lawn/turf rear

16.9x24Reference

22.4-25.5Reference

Industrial front

12x16.5Reference

15-19.5Reference

Industrial rear

16.9x24Reference

18.4-24Reference

Length

358 cmReference

400 cmReference

Width

162 cmReference

194 cmReference

Height (ROPS)

259 cmReference

—

Ground clearance

35 cmReference

46 cmReference

Height (cab)

—

262 cmReference

RK Tractors RK55H attachments

Electrical

Ground

negativeReference

—

Charging system

alternatorReference

Charging amps

70Reference

—

Battery volts

12Reference

Alternator size

12V 70AReference

12V 95AReference

Attachment overview

RK Tractors BH8.0 Backhoe

Backhoe type

RK Tractors BH8.0 BackhoeReference

—

Transport height

231 cmReference

—

Bucket width

60 cmReference

—

2-Foot flat digging depth

262 cmReference

—

Reach from pivot

341 cmReference

—

Loading height

234 cmReference

—

Bucket Rotation

151°Reference

—

Swing Arc

180°Reference

—

Bucket force

2011 kgReference

—

Dipperstick force

1221 kgReference

—

General

Make & Model

Yanmar @ 4TNV86T-CRReference

Deutz @ TCD2.9 L4Reference

Cruise control

TRUEReference

Differential lock

TRUEReference

SCV control

JoystickReference

Creeper

—

AvailableReference

Rollover protective structure

—

FALSEReference

Working lights

—

AvailableReference

Capacities

Capacity

127.6 cu. in.Reference

177 cu. in.Reference

Power

Max Power

55.1 hpReference

74 hpReference

PTO

PTO Power

42.2 hpReference

64.1 hpReference

Rear PTO Power

TRUEReference

Rear PTO Control

Electric/HydroReference

IndependentReference

Rear PTO RPM

540 rpmReference

Steering & brakes

Brakes

Wet DiscReference

Steering type

Hydrostatic power steeringReference

Hydraulics

Pump Rated Output (total)

14.5 gpmReference

16.1 gpmReference

Hydraulics Type

Open CenterReference

—

Remote Valves

2 setsReference

Steering & Implements flow

5 gpm (9.5 gpm)Reference

5.8 gpm (10.3 gpm)Reference

Rear Hitch category (SAE designation)

3-Point Hitch | Category IReference

Category IIReference

Rear Hitch maximum lift capacity

1,503.2 kgReference

2,320.1 kgReference

Dimensions & weight

Height Over ROPS

259.1 cmReference

—

Overall Length

358.9 cmReference

400.1 cmReference

Overall Width

162.1 cmReference

194.1 cmReference

Overall weight

1,730 kgReference

2,745.1 kgReference

Height Over Cab

—

262.4 cmReference

Operator station

Cab Availability

FALSEReference

TRUEReference

Cab Air conditioning, temperature differential

FALSEReference

—

Seat Suspension

trueReference

—

RK Tractors RK74PSC attachments

Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.