Compare/John Deere 6170R vs John Deere 7800

John Deere 6170R vs John Deere 7800

Verdict: John Deere 6170R vs John Deere 7800

The John Deere 6170R and the John Deere 7800 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 170 hp. John Deere 7800 is the lighter machine (13,910 kg vs 15,500 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. John Deere 6170R is the newer design (2012 vs 1992). 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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Acreage600 acBudgetMain crop / use

Fit & specs

John Deere

Fit score

Best match

Clear

John Deere

Fit score

Best match

Clear

Rated power

170 hp

Confidence

98%

Guide price

—

Overview

Manufacturer

John DeereReference

With 18.4R46 rear tires. 40 KPH transmission is electronically limited in E4 and E4 to 40 KPH (26.1 MPH).Reference

The PowrQuad was the standard transmission on the Deere 7800. It consists of four speeds (1-4) in four ranges (A-D).Reference

Differential lock

electro-hydraulic rear lock with wet disc clutchReference

electro-hydraulic rearReference

Steering

hydrostatic powerReference

—

Final drives

—

inboard planetaryReference

Engine

Fuel tank

405.0 LReference

—

Engine (gross)

126.8 kWReference

—

Engine (max)

139.4 kWReference

—

Drawbar (tested)

101.3 kWReference

98.4 kWReference

Displacement

6.8 LReference

7.6 LReference

Bore/Stroke

106 x 127 mmReference

116 x 121 mmReference

Emissions

Interim Tier 4Reference

—

Emission control

exhaust gas recirculation (EGR)Reference

—

Rated Power (gross)

126.8 kWReference

—

Maximum Power (gross)

139.4 kWReference

—

Fuel system

high pressure common railReference

—

Air cleaner

dual stage dryReference

dual dry elementReference

Compression

17:1Reference

15.5:1Reference

Rated RPM

2100Reference

Idle RPM

850-2250Reference

—

Operating RPM

1300-2100Reference

—

Firing order

1-5-3-6-2-4Reference

Starter

electricReference

—

Starter volts

12Reference

Oil capacity

105.1 LReference

—

Coolant capacity

28.2 LReference

26.0 LReference

Intake valve clearance

0.483 mmReference

—

Exhaust valve clearance

0.533 mmReference

—

Max power

101.3 kWReference

92.6 kWReference

Power at rated engine speed

106.8 kWReference

109.4 kWReference

Fuel Type

DieselReference

—

No of Cylinders

6 cylinderReference

—

Rated engine speed

2,100 RPMReference

—

Emissions compliance

Interim Tier 4 | exhaust gas recirculation (EGR)Reference

—

Engine torque at rated speed

266.3 kgReference

—

Bore and stroke

4.19x5.00 inchesReference

—

Compression ratio

17.1Reference

—

Cooling system

liquid-cooledReference

—

Engine (net)

—

126.8 kWReference

Rated Power (net)

—

126.8 kWReference

Transmission

DirectDriveReference

John Deere PowerShiftReference

Gears

24 forward and reverseReference

19 forward and 7 reverseReference

Clutch

hydraulic wet discReference

wet discReference

Transmission Type

Power QuadReference

—

Wheel Drive

4WDReference

—

PTO & Hydraulics

PTO (claimed)

104.4 kWReference

108.1 kWReference

PTO (tested)

121.3 kWReference

118.5 kWReference

Type

eight-speed power shiftReference

full power shiftReference

Pressure

200.0 barReference

Valves

2 to 4Reference

2 to 3Reference

Pump flow

155.2 lpmReference

—

SCV flow

99.9 lpmReference

96.1 lpmReference

Rear Type

3Reference

IIIN/IIReference

Control

electro-hydraulic draft sensingReference

position and draft controlReference

Rear lift (at ends)

8500 kgReference

—

Rear lift (at 24"/610mm)

4848 kgReference

—

Drawbar

Category 2 with 3,085 to 5,400 pound load ratingReference

—

Rear PTO

independentReference

Rear PTO Type

540/1000/1000E (1.375)Reference

540/1000Reference

Engine RPM

1000E@1775Reference

—

Power at rated PTO speed

117.2 kWReference

—

Hydraulic system

—

86.7 LReference

Rear lift

—

4558 kgReference

Dimensions

2WD Wheelbase

302 cmReference

290 cmReference

4WD Wheelbase

279 cmReference

Weight

15500 to 17200 poundsReference

13910 to 15560 poundsReference

Front tire

420/90R30Reference

—

Rear tire

480/80R46 (4WD)Reference

—

Standard tires (ag)

Front: 420/90R30. Rear: 480/80R46 (4WD)Reference

—

Length

504 cmReference

475 cmReference

Width

255 cmReference

—

Height

315 cmReference

—

Clearance (front axle)

53 cmReference

—

Front axle

Triple-Link SuspensionReference

—

Rear axle

100 by 2550 mmReference

—

Optional rear axle

100 by 3009 mmReference

—

Front tread

152 to 223 cmReference

—

2WD

7030 kgReference

—

4WD

7801 kgReference

—

Height (cab)

—

300 cmReference

Shipping weight

—

6309 kgReference

Operating weight

—

7058 kgReference

Rack-and-pinion rear axle

—

91 by 2997 mmReference

Rear tread

—

152 to 275 cmReference

John Deere 6170R attachments

6170R Serial Number Location

Electrical

Ground

negativeReference

Charging system

alternatorReference

Charging amps

200 (optional)Reference

140Reference

Battery volts

12Reference

Attachment overview

Capacities

Max capacity

13000 kgReference

—

Capacity

415 ciReference

86.7 LReference

Crankcase oil volume

24.8 qtsReference

—

Fuel

—

344.4 LReference

Test results

Fuel use

34.1 l/hourReference

32.2 l/hourReference

Max pull

7889 kgReference

8582 kgReference

Speeds

General

Make & Model

John DeereReference

—

Cruise control

AvailableReference

—

SCV control

JoystickReference

—

Drawbar category

Category 2 with 3,085 to 5,400 pound load ratingReference

—

Front Axle Type

Triple-Link SuspensionReference

—

ISOBUS ready

TRUEReference

—

Country of manufacturer

USAReference

—

Hydraulics

Capacity Valves

24 valvesReference

—

Hydraulics Type

Closed Center Pressure Flow Compensated (PFC)Reference

—

Maximum operating pressure

2,900 psiReference

—

Remote Valves

2 to 4 ValvesReference

—

Rear Hitch category (SAE designation)

Category 3Reference

—

Rear Hitch maximum lift capacity

8,500.3 kgReference

—

Rear Hitch Sensing Type

electro-hydraulic draft sensingReference

—

Front Hitch category (SAE designation)

Category 3NReference

—

Power

Rated Power

170 hpReference

—

PTO

PTO Power

140 hpReference

—

Rear PTO Power

AvailableReference

—

Rear PTO RPM

1,000 RPMReference

—

Front PTO Power

AvailableReference

—

Engine Speed on Rear PTO speed

540@1,932 RPMReference

—

Engine Speed on Front PTO speed

1,000@1,995 RPMReference

—

Dimensions & weight

Wheelbase

302 cmReference

—

Overall Height

315.7 cmReference

—

Overall Length

504.4 cmReference

—

Overall Width

255 cmReference

—

Front axle clearance

53.7 cmReference

—

Ground Clearance

55.9 cmReference

—

Overall weight

7,801.8 kgReference

—

Wheels & tyres

Rear Wheel Type

480/80R46Reference

—

Front Wheel Type

420/90R30.Reference

—

Front Wheel tread range

60 to 88 inchesReference

—

Operator station

Cab Availability

AvailableReference

—

Cab Air conditioning, temperature differential

AvailableReference

—

Seat Suspension

falseReference

—

Steering & brakes

Steering type

Hydrostatic PowerReference

—

John Deere 7800 attachments

7800 Serial Number Location

7800 Serial Numbers

1993

—

2329Reference

1994

—

5701Reference

1995

—

10495Reference

1996

—

15001Reference

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.