Compare/John Deere 3035D vs John Deere 840

John Deere 3035D vs John Deere 840

Verdict: John Deere 3035D vs John Deere 840

The John Deere 3035D and the John Deere 840 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 34 hp. John Deere 3035D is the lighter machine (1,275 kg vs 2,269 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. John Deere 3035D is the newer design (2019 vs 1976). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.

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Tell us about your operation

Acreage600 acBudgetMain crop / use

Fit & specs

John Deere

Fit score

Best match

Clear

John Deere

Fit score

Best match

Clear

Rated power

34 hp

Confidence

98%

Guide price

—

Overview

Manufacturer

John DeereReference

With 15x19.5 rear tires. Reverse speeds are 5% faster than forward.Reference

liquid-cooledReference

Final drives

spur gearReference

planetaryReference

Engine

Fuel tank

36.7 LReference

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Engine (gross)

25.5 kWReference

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Displacement

1.6 LReference

2.9 LReference

Bore/Stroke

88 x 90 mmReference

106 x 110 mmReference

Emissions

Tier 4Reference

—

Power (gross)

25.5 kWReference

—

Fuel system

high pressure common rail direct injectionReference

direct injectionReference

Air cleaner

dual dry elementReference

—

Compression

19.1:1Reference

16.8:1Reference

Rated RPM

2400Reference

Starter

electricReference

—

Starter volts

12Reference

Starter power

1.4 kWReference

3.0 kWReference

Oil capacity

32.9 LReference

7.0 LReference

Oil change

400 hReference

—

Coolant capacity

5.5 LReference

10.5 LReference

Fuel Type

DieselReference

—

No of Cylinders

ThreeReference

—

Rated engine speed

2,800 rpmReference

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Emissions compliance

Final Tier 4Reference

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Cylinder liners

Cast-in-blockReference

—

Engine torque at rated speed

87 NmReference

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Injection pump type

High pressure common rail direct injectionReference

—

Aspiration

NaturalReference

—

Bore and stroke

88 x 90 mmReference

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Compression ratio

19.1:1Reference

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Cooling system

LiquidReference

—

Engine

—

28.0 kWReference

Power

—

28.0 kWReference

Operating RPM

—

1300-2400Reference

Transmission

Gears

8 forward and reverseReference

16 forward and 8 reverseReference

Clutch

dry discReference

Transmission Type

Sync ShuttleReference

—

Wheel Drive

4WDReference

—

Gear Shift Location

Right-hand sideReference

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PTO & Hydraulics

PTO (claimed)

22.7 kWReference

25.0 kWReference

Type

mechanical shuttleReference

two-speed power shiftReference

Pressure

172.4 barReference

—

Rear valves

2Reference

—

Pump flow

22.3 lpmReference

23.1 lpmReference

Total flow

39.0 lpmReference

—

Steering flow

16.7 lpmReference

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Rear Type

IReference

II/IReference

Control

position controlReference

—

Rear lift (at 24"/610mm)

757 kgReference

—

Rear PTO

transmissionReference

independentReference

Engine RPM

540@2400Reference

1000@2070Reference

Hydraulic system

—

40.9 LReference

Capacity

—

40.9 LReference

Rear lift

—

2212 kgReference

Rear PTO Type

—

540Reference

Front PTO

—

optionalReference

Front PTO Type

—

1000Reference

Dimensions

Wheelbase

157 cmReference

188 cmReference

Weight

1275 kgReference

2269 kgReference

Front tire

7-14Reference

6.50-16Reference

Rear tire

11.2-24Reference

12.4-32Reference

Standard tires (ag)

Front: 7-14. Rear: 11.2-24Reference

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Lawn/turf front

27x8.5-15Reference

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Lawn/turf rear

41x14-20Reference

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Industrial front

25x8.5-14Reference

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Industrial rear

15-19.5Reference

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Length

282 cmReference

350 cmReference

Width

145 cmReference

166 cmReference

Height (steering wheel)

150 cmReference

—

Clearance (front axle)

35 cmReference

53 cmReference

Clearance (rear axle)

33 cmReference

—

Front tread

105 cmReference

125 to 201 cmReference

Rear tread

109 cmReference

135 to 185 cmReference

Shipping

1275 kgReference

—

Max front axle

879 kgReference

—

Max rear axle

1599 kgReference

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Ag front

—

6.50-16Reference

Ag rear

—

12.4-28Reference

Height (ROPS)

—

239 cmReference

Height (exhaust)

—

261 cmReference

Shipping weight

—

2269 kgReference

John Deere 3035D attachments

3035D Serial Numbers

Location:

Serial number plate on the left side of the tractor frame, above the front axle.Reference

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Electrical

Ground

negativeReference

Charging system

alternatorReference

Charging amps

55Reference

33Reference

Battery CCA

600Reference

—

Battery volts

12Reference

Battery size

600 CCAReference

—

Alternator size

55 ampReference

—

Batteries

—

2Reference

Capacities

Max capacity

2100 kgReference

—

Front Axle capacity

880 kgReference

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Rear Axle capacity

1,599.8 kgReference

—

Crankcase oil volume

4.5 LReference

—

Fuel

—

78.0 LReference

Speeds

General

Make & Model

Yanmar® @ 3TNV88C-KJPTReference

—

Lubrication

PressurizedReference

—

Differential lock

YesReference

—

Rollover protective structure

Type\\nFoldable\\nASABE S478Reference

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Platform

StraddleReference

—

Power

Max Power

34.2 hp (2,800 rpm)Reference

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PTO

PTO Power

30.4 hpReference

—

Rear PTO Power

AvailableReference

—

Rear PTO Control

MechanicalReference

—

Rear PTO RPM

540 rpmReference

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Steering & brakes

Brakes

Wet diskReference

—

Steering type

Power steeringReference

—

Hydraulics

Pump Rated Output (total)

39.2 l/minReference

—

Hydraulics Type

Single gearReference

—

Maximum operating pressure

2,495 psiReference

—

Remote Valves

twoReference

—

Steering & Implements flow

16.8 L/min (22.4 L/min)Reference

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Rear Hitch category (SAE designation)

3-Point | Category 1Reference

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Dimensions & weight

Ground Clearance

Minimum: 331 mmReference

—

Turning radius

1.6 mReference

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Overall weight

1,275 kgReference

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Wheels & tyres

Front Wheel Type

R1 Bar: 7-14\\nR3 Turf: 27x8.5-15\\nR4 Industrial: 25x8.5-14Reference

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Operator station

Cab Availability

falseReference

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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.