Compare/Chamberlain 306 vs Chamberlain Champion 9G

Chamberlain 306 vs Chamberlain Champion 9G

Verdict: Chamberlain 306 vs Chamberlain Champion 9G

The Chamberlain 306 and the Chamberlain Champion 9G are both tractors — here is how they stack up on the figures that matter. Chamberlain Champion 9G leads on rated power with 62 hp against 58 hp. Chamberlain Champion 9G is the lighter machine (3,231 kg vs 3,538 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Chamberlain 306 holds more fuel (109.0 L vs 73.8 L) for longer stints between fills. Chamberlain 306 is the newer design (1966 vs 1958). In short: choose the Chamberlain Champion 9G for outright pulling power, or the Chamberlain 306 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

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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

58 hp

62 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

ChamberlainReference

With 18.4x30 rear tires.Reference

Three gears (1-3), plus reverse (R) in three ranges (low, intermediate, high).Reference

Steering

—

mechanical - recirculating ballReference

Engine

Fuel tank

109.0 LReference

73.8 LReference

Engine

52.2 kWReference

46.2 kWReference

Displacement

5.0 LReference

4.4 LReference

Bore/Stroke

91 x 127 mmReference

108 x 121 mmReference

Power

52.2 kWReference

46.2 kWReference

Fuel system

direct injectionReference

—

Pre-heating

thermostartReference

—

Rated RPM

2000Reference

Starter

electricReference

—

Starter volts

12Reference

Drawbar (claimed)

—

33.6 kWReference

Belt (claimed)

—

38.8 kWReference

Compression

—

16:1Reference

Torque

—

246.8 NmReference

Torque RPM

—

1000Reference

Transmission

Type

gearReference

Gears

9 forward and 3 reverseReference

Clutch

355.6mm dry discReference

PTO & Hydraulics

PTO (claimed)

43.3 kWReference

—

Rear Type

II (optional)Reference

IIReference

Rear PTO

liveReference

independentReference

Rear PTO Type

540 (1.375)Reference

Engine RPM

540@1600Reference

Dimensions

Weight

3538 kgReference

3231 kgReference

Front tire

7.50x18Reference

Rear tire

18.4x30Reference

15x28Reference

Ag front

7.50x18Reference

Ag rear

18.4x30Reference

15x28Reference

Clearance (front axle)

44 cmReference

42 cmReference

Wheelbase

—

238 cmReference

Length

—

386 cmReference

Height

—

175 cmReference

306 Serial Numbers

1966

5001 (306L)Reference

8048Reference

1967

5198 (306L)Reference

—

1968

5965 (306L)Reference

—

1969

6722 (306L)Reference

—

1970

7466 (306L)Reference

—

Capacities

Diameter

26 cmReference

Width

15 cmReference

215 cmReference

RPM

1600Reference

—

Speed

944.88 meters/minReference

Speeds

Champion 9G Serial Numbers

1958

—

1704Reference

1959

—

1804Reference

1960

—

2434Reference

1961

—

3169Reference

1962

—

3822Reference

1963

—

4873Reference

1964

—

5783Reference

1965

—

6912Reference

Final

—

8165Reference

Electrical

Charging system

—

generatorReference

Charging volts

—

12Reference

Batteries

—

2Reference

Battery volts

—

6Reference

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.