Compare/Chamberlain Champion Mark IV vs Chamberlain R 1250

Chamberlain Champion Mark IV vs Chamberlain R 1250

Verdict: Chamberlain Champion Mark IV vs Chamberlain R 1250

The Chamberlain Champion Mark IV and the Chamberlain R 1250 are both industrial tractors — here is how they stack up on the figures that matter. Chamberlain Champion Mark IV leads on rated power with 68 hp against 64 hp. Chamberlain Champion Mark IV is the newer design (1975 vs 1969). In short: choose the Chamberlain Champion Mark IV for outright pulling power, or the Chamberlain R 1250 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

Chamberlain

Fit score

Best match

Clear

Chamberlain

Fit score

Best match

Clear

Rated power

68 hp

64 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

ChamberlainReference

liquid-cooledReference

Three speeds, plus reverse, in two ranges.Reference

Engine

Fuel tank

86.3 LReference

—

Engine

50.7 kWReference

47.7 kWReference

Displacement

3.9 LReference

Bore/Stroke

106 x 110 mmReference

98 x 127 mmReference

Power

50.7 kWReference

47.7 kWReference

Fuel system

direct injectionReference

—

Air cleaner

oil bathReference

—

Compression

16.3:1Reference

—

Rated RPM

2000Reference

Torque

245.4 NmReference

Torque RPM

1400Reference

—

Firing order

1-3-4-2Reference

—

Starter type

electricReference

—

Oil capacity

5.7 LReference

—

Coolant capacity

15.5 LReference

—

Starter

—

electricReference

Starter volts

—

12Reference

Chamberlain Champion Mark IV attachments

Champion Mark IV Serial Numbers

1975

1001Reference

—

1976

1269Reference

—

1977

1602Reference

—

1978

1924Reference

—

1979

2232Reference

—

1980

2490Reference

—

1981

2773Reference

—

1982

3065Reference

—

1983

3235Reference

—

1984

3282Reference

—

1985

3284Reference

—

Location:

Serial number stamped into the right side of the tractor frame, near the fuel pump and the engine serial plate.Reference

—

Final

3312Reference

—

Attachment overview

Variants

Champion Mk III

—

industrial tractorReference

Transmission

Gears

—

4 forward and reverseReference

PTO & Hydraulics

Hydraulic system

—

45.4 LReference

Type

—

torque converterReference

Capacity

—

45.4 LReference

Pressure

—

124.1 barReference

Pump flow

—

128.7 lpmReference

Dimensions

Wheelbase

—

243 cmReference

Weight

—

5825 kgReference

Front tire

—

18.4-28Reference

Rear tire

—

9.00-20Reference

Industrial front

—

18.4-28Reference

Industrial rear

—

9.00-20Reference

Length

—

521 cmReference

Width

—

233 cmReference

Height (exhaust)

—

191 cmReference

Operating weight

—

5825 kgReference

Chamberlain R 1250 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.