Compare/Kioti DK451 vs Kioti NX4510

Kioti DK451 vs Kioti NX4510

Verdict: Kioti DK451 vs Kioti NX4510

The Kioti DK451 and the Kioti NX4510 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 45 hp. Kioti NX4510 is the lighter machine (4,057 kg vs 4,167 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Kioti DK451 holds more fuel (57.9 L vs 56.0 L) for longer stints between fills. Kioti NX4510 is the newer design (2014 vs 2010). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.

Tune the fit score

Tell us about your operation

Acreage600 acBudgetMain crop / use

Fit & specs

Kioti

Fit score

Best match

Clear

Kioti

Fit score

Best match

Clear

Rated power

45 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

Kioti (a part of Daedong)Reference

liquid-cooledReference

liquid-cooled inlineReference

Differential lock

—

rear standardReference

Steering

—

hydrostatic powerReference

Engine

Fuel tank

57.9 LReference

56.0 LReference

Engine (gross)

33.6 kWReference

Displacement

2.2 LReference

1.8 LReference

Bore/Stroke

87 x 92 mmReference

87 x 102 mmReference

Power (gross)

33.6 kWReference

Rated RPM

2600Reference

Starter

electricReference

Starter volts

12Reference

Fuel Type

dieselReference

DieselReference

No of Cylinders

4 cylinderReference

3Reference

Rated engine speed

2,600 RPMReference

2,600Reference

Bore and stroke

3.43x3.64 inchesReference

—

Cooling system

liquid-cooledReference

—

Emissions

—

Tier IVReference

Fuel system

—

common rail direct injectionReference

Transmission

Gears

12 forward and reverseReference

infinite forward and reverse (3-range)Reference

Clutch

260mm dry discReference

dry discReference

Transmission Type

Sync ShuttleReference

GearReference

forward and reverse options

Synchronized Shuttle : 12 F and 12 RReference

24 x 24Reference

Wheel Drive

4WDReference

ROPS gear

—

1843 kgReference

Cab gear

—

1992 kgReference

PTO & Hydraulics

Type

synchro shuttleReference

hydrostaticReference

Valves

2Reference

0 to 2Reference

Pump flow

37.5 lpmReference

—

Total flow

53.7 lpmReference

—

Steering flow

16.3 lpmReference

—

Rear Type

II/IReference

IReference

Control

position and draft controlReference

Rear lift (at ends)

1203 kgReference

—

Rear PTO

independentReference

Rear PTO Type

540/750/1000Reference

540 (1.375)Reference

Gear PTO (claimed)

—

28.0 kWReference

Hydro PTO (claimed)

—

25.3 kWReference

Gear Pump flow

—

62.5 lpmReference

Hydro Pump flow

—

67.8 lpmReference

Rear lift (at 24"/610mm)

—

1441 kgReference

Mid PTO

—

optionalReference

Mid PTO Type

—

2000Reference

Dimensions

Wheelbase

187 cmReference

192 cmReference

Weight

444 kgReference

4057 to 4548 poundsReference

Front tire

9.5-16Reference

8-16Reference

Rear tire

13.6-26Reference

13.6-24Reference

Standard tires (ag)

Front: 9.5-16. Rear: 13.6-26Reference

—

Length

362 cmReference

354 cmReference

Width

153 cmReference

166 cmReference

Height (ROPS)

258 cmReference

261 cmReference

Height (cab)

233 cmReference

239 cmReference

ROPS Weight

1890 kgReference

—

Cab Weight

2075 kgReference

—

Ground clearance

41 cmReference

34 cmReference

Front tread

130 cmReference

140 cmReference

Rear tread

120 to 151 cmReference

132 cmReference

Ag front

—

8-16Reference

Ag rear

—

13.6-24Reference

Lawn/turf front

—

29-12.5-15Reference

Lawn/turf rear

—

21.5L-16.1Reference

Industrial front

—

10-16.5Reference

Industrial rear

—

14.9-24Reference

ROPS hydro

—

1840 kgReference

Cab hydro

—

2062 kgReference

Kioti DK451 attachments

Electrical

Ground

negativeReference

Charging system

alternatorReference

—

Battery volts

12Reference

Attachment overview

Kioti KB2385 Backhoe

Backhoe type

Kioti KB2385 BackhoeReference

—

Transport height

220 cmReference

—

2-Foot flat digging depth

240 cmReference

—

Reach from pivot

326 cmReference

—

Loading height

200 cmReference

—

Bucket Rotation

180°Reference

—

Swing Arc

180°Reference

—

Bucket force

1610 kgReference

—

Dipperstick force

1009 kgReference

—

General

Make & Model

Kioti (a part of Daedong)Reference

—

Rollover protective structure

Two-post folding ROPS.Reference

—

Country of manufacturer

South KoreaReference

—

Cruise control

—

trueReference

SCV control

—

Joystick: AvailableReference

Capacities

Capacity

134.1 ciReference

111.4 cu in.Reference

Power

Max Power

45 hpReference

PTO

Rear PTO Power

AvailableReference

Rear PTO RPM

1,000 RPMReference

540 rpmReference

PTO Power

—

37.6 hpReference

Mid PTO RPM

—

2,000 rpmReference

Steering & brakes

Brakes

wet discReference

Wet Multi DiscReference

Steering type

powerReference

Power SteeringReference

Hydraulics

Pump Rated Output (total)

14.2 gpmReference

62.5 l/minReference

Hydraulics Type

open centerReference

—

Remote Valves

2 ValvesReference

1Reference

Steering & Implements flow

4.3 gpm (9.9 gpm)Reference

—

Rear Hitch category (SAE designation)

Category II/IReference

3-Point Hitch | Category IReference

Rear Hitch maximum lift capacity

1,203.8 kgReference

1,441.1 kgReference

Rear Hitch Sensing Type

position and draft controlReference

—

Dimensions & weight

Height Over ROPS

258.8 cmReference

261.9 cmReference

Height Over Cab

233.4 cmReference

—

Overall Length

363 cmReference

354.6 cmReference

Overall Width

153.9 cmReference

166.6 cmReference

Overall weight

1,890.1 kgReference

1,804.4 kgReference

Turning radius

—

3 mReference

Wheels & tyres

Rear Wheel Type

Rear: 13.6-26Reference

Rear AG. (Turf, Industrial):\\n13.6-24 (21.5L-16.1, 14.9-24)Reference

Rear wheel tread range

47.6 to 59.8 inchesReference

132.3 cmReference

Front Wheel Type

Front: 9.5-16.Reference

Front AG. (Turf, Industrial): \\n8-16 (29-12.5-15, 10-16.5)Reference

Front Wheel tread range

130 cmReference

140.2 cmReference

Operator station

Cab Availability

AvailableReference

—

Seat Suspension

—

AvailableReference

Kioti NX4510 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.