Compare/John Deere 8345RT vs John Deere 8870

John Deere 8345RT vs John Deere 8870

Verdict: John Deere 8345RT vs John Deere 8870

The John Deere 8345RT and the John Deere 8870 are both tractors — here is how they stack up on the figures that matter. John Deere 8870 leads on rated power with 350 hp against 345 hp. John Deere 8345RT is the lighter machine (15,585 kg vs 31,438 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. John Deere 8345RT is the newer design (2009 vs 1993). In short: choose the John Deere 8870 for outright pulling power, or the John Deere 8345RT 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

John Deere

Fit score

Best match

Clear

John Deere

Fit score

Best match

Clear

Rated power

345 hp

350 hp

Confidence

98%

Guide price

—

Overview

Manufacturer

John DeereReference

Gear 2.6-MPH used for pull test.Reference

Six gears (1-6) in four ranges (A-D). Power shift between gear pairs 1/2, 3/4, and 5/6. Synchronized shifting between other gears and ranges.Reference

Drive

crawlerReference

—

Steering

electro-hydraulic powerReference

hydrostatic powerReference

Original price

—

$126,538 (1996)Reference

Final drives

—

inboard planetaryReference

Variants

8345R

wheeled tractorReference

—

Engine

Engine (gross)

257.3 kWReference

261.0 kWReference

Engine (net)

246.1 kWReference

—

Engine (max)

281.9 kWReference

—

Drawbar (tested)

179.1 kWReference

209.0 kWReference

Displacement

9.0 LReference

10.1 LReference

Bore/Stroke

118 x 136 mmReference

130 x 127 mmReference

Emissions

Stage IIIAReference

—

Rated Power (net)

246.1 kWReference

—

Rated Power (gross)

257.3 kWReference

—

Maximum Power (gross)

281.9 kWReference

—

Air cleaner

dual paper elementsReference

dual paper elements with aspiratorReference

Compression

16.3:1Reference

15.75:1Reference

Rated RPM

2100Reference

Operating RPM

1500-2100Reference

—

Starter

electricReference

—

Starter volts

12Reference

Coolant capacity

40.0 LReference

54.9 LReference

Oil capacity

258.6 LReference

32.0 LReference

Oil change

375 h (JD Plus-50 II oil)Reference

—

Max power

179.1 kWReference

209.0 kWReference

Power at rated engine speed

207.9 kWReference

225.8 kWReference

Fuel Type

dieselReference

—

No of Cylinders

6 cylinderReference

—

Emissions compliance

Tier 4B | selective catalyst reductionReference

—

Bore and stroke

4.66x5.35 inchesReference

—

Cooling system

liquid-cooledReference

—

Power (gross)

—

261.0 kWReference

PTO & Hydraulics

PTO (claimed)

209.5 kWReference

223.7 kWReference

PTO (tested)

237.8 kWReference

225.8 kWReference

Hydraulic system

258.5 LReference

143.8 LReference

Type

closed center pressure-flow compensatedReference

full power shiftReference

Capacity

258.5 LReference

143.8 LReference

Pressure

200.0 barReference

174.4 barReference

Valves

3 to 5Reference

—

Pump flow

132.5 lpmReference

169.6 lpmReference

Total flow

227.1 lpmReference

—

Rear Type

IVN/IIIReference

3 (optional)Reference

Rear lift (at 24"/610mm)

8754 kgReference

—

Rear PTO

independentReference

independent (optional)Reference

Rear PTO Type

1000 (1-3/4)Reference

1000 (1.75)Reference

Power at rated PTO speed

228.4 kWReference

250.3 kWReference

Rear valves

—

3 to 5Reference

SCV flow

—

126.0 lpmReference

Control

—

draft sensingReference

Rear lift

—

6794 kgReference

Clutch

—

hydraulic wet discReference

Capacities

Fuel

757.0 LReference

832.7 LReference

Fuel tank

757.1 LReference

—

Dimensions

Wheelbase

251 cmReference

340 cmReference

Weight

15585 kgReference

31438 to 35130 poundsReference

Length

567 cmReference

683 cmReference

Height (cab)

332 cmReference

—

Shipping weight

15585 kgReference

14260 kgReference

Clearance (rear axle)

62 cmReference

—

Clearance (drawbar)

37 cmReference

—

Front tire

—

24.5R-32Reference

Rear tire

—

24.5R-32Reference

Ag front

—

18.4R-46Reference

Ag rear

—

18.4R-46Reference

Operating weight

—

15934 kgReference

Front axle

—

110 by 3251 mmReference

Rear axle

—

110 by 3251 mmReference

8345RT Serial Numbers

Location:

Right side of tractor.Reference

—

Electrical

Ground

negativeReference

Charging system

alternatorReference

—

Charging amps

200Reference

—

Batteries

2Reference

Battery CCA

925Reference

Battery volts

12Reference

Total cold cranking amps

925 (each) CCAReference

—

John Deere 8345RT Tracks

Width

381 cmReference

—

Test results

Fuel use

58.3 l/hourReference

67.8 l/hourReference

Max pull

15518 kgReference

15887 kgReference

Transmission

Infinitely Variable Transmission (IVT)Reference

Power ShiftReference

Gears

infinite forward and reverseReference

12 forward and 2 reverseReference

Oil type

JD Hy-GardReference

—

Transmission Type

IVTReference

—

forward and reverse options

infinite forward and reverseReference

—

Wheel Drive

4WDReference

—

General

Make & Model

John DeereReference

—

Cruise control

TRUEReference

—

SCV control

JOYSTICKReference

—

Drawbar category

Cat 4 | Cat 4 Heavy-Duty optionalReference

—

Country of manufacturer

USAReference

—

PTO

PTO Power

286 hpReference

—

Rear PTO Power

AvailableReference

—

Rear PTO RPM

1,000 RPMReference

—

Front PTO Power

AvailableReference

—

Steering & brakes

Brakes

hydraulic wet discReference

—

Hydraulics

Pump Rated Output (total)

60 gpmReference

—

Hydraulics Type

closed-center load sensing pressure flow compensatedReference

—

Remote Valves

4 to 6 VALVESReference

—

Rear Hitch category (SAE designation)

Category IVN/IIIReference

—

Rear Hitch maximum lift capacity

9,071.8 kgReference

—

Dimensions & weight

Height Over Cab

332.2 cmReference

—

Overall Length

567.7 cmReference

—

Overall Width

381 cmReference

—

Drawbar clearance

37.1 cmReference

—

Front axle clearance

62.2 cmReference

—

Overall weight

15,585.4 kgReference

—

Track width

76.2 cmReference

—

Operator station

Cab Availability

CommandView III cab standard with air-conditioning.Reference

—

8870 Serial Number Location

8870 Serial Numbers

1993

—

1001Reference

1994

—

1881Reference

1995

—

2895Reference

1996

—

5001Reference

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.