Chamberlain Countryman

The Chamberlain Countryman is a tractor produced by Chamberlain. It is equipped with a 332 ci 5.4 L engine. The listed engine power is Diesel (listed): 76 hp / 56.7 kW. Transmission: 9 forward and 3 reverse. Operating weight: 9000 lbs 4082 kg.

Engine Power

Diesel (listed): 76 hp / 56.7 kW

Fuel & Capacities

28.2 gal 106.7 L

Transmission

9 forward and 3 reverse

Operating Weight

9000 lbs 4082 kg

Overview

	1958 - 1962 Countryman SeriesStandard-tread tractor Countryman Series Standard-tread tractor

Production
Manufacturer	Chamberlain
Standard-tread tractor
Built in Welshpool, Australia

Variants
MkI	1958-1959
MkII	1960
MkIII	1961-1962

Chamberlain Countryman Engine
Meadows 5.4L 4-cyl diesel
Fuel tank	28.2 gal 106.7 L
Engine details ...

Chamberlain Countryman Transmission
9-speed gear
Transmission details ...

Chamberlain Countryman Power
Engine	76 hp 56.7 kW
Drawbar (claimed)	60 hp 44.7 kW
Belt (claimed)	67 hp 50.0 kW

Mechanical
Two-wheel drive
Internal expanding brakes
Open operator station.

Hydraulics
Total flow	7.7 gpm (MkIII) 29.1 lpm

Power Take-off (PTO)
Rear PTO	indepenent
Rear PTO Type	540 (1.375)
Engine RPM	540@1600

Dimensions & Tires
Wheelbase	86.5 inches 219 cm
Weight	9000 lbs 4082 kg
Front tire	8.25x20
Rear tire	15x30
Full dimensions and tires ...

Belt Pulley
Diameter	10.25 inches 26 cm
Width	6.25 inches 15 cm
Speed	3100 ft/min 944.88 meters/min

Engine

Engine Detail — 332 ci / 5.4 L Diesel

Manufacturer	Meadows 4DC330
Fuel Type	Diesel
Configuration	4-cylinder, liquid-cooled
Displacement	332 ci 5.4 L
Bore/Stroke	4.724x4.724 inches 120 x 120 mm
Power	76 hp 56.7 kW
Compression	16:1
Rated RPM	1800
Starter volts	12

Transmission

Transmission — 9 forward and 3 reverse gear

Type	gear
Gears	9 forward and 3 reverse
Clutch	355.6mm dry disc
Three gears, plus reverse, in three ranges.
With 15x30 rear tires.

Dimensions

Chamberlain Countryman Tires
Ag front	8.25x20
Ag rear	15x30

Dimensions
Wheelbase	86.5 inches 219 cm
Length	146 inches 370 cm
Width	88 inches 223 cm
Height (steering wheel)	70.5 inches 179 cm
Weight	9000 lbs 4082 kg
Ground clearance	18 inches 45 cm

Photos

Chamberlain Countryman tractor photo

Recommended Implements & Sizing Guide

Engineering recommendations for Chamberlain Countryman based on its 76 HP power envelope and ASAE agricultural standards.

Implement & Operation	Recommended Size	Workload Rating	Engineering Notes
Moldboard PlowPrimary Tillage	3 to 4 Bottom (16")3 - 4 铧 (40 cm)	Heavy Duty	Suitable for medium loam and stubble turnover.
Rotary Cutter / MowerMowing & Clearing	7 to 8 ft (84-96 in)2.1 - 2.4 m	Heavy Duty	Heavy-duty twin spindle cutter for overgrown acreage.
Rotary TillerSeedbed Prep	78 to 84 in200 - 215 cm	Heavy Duty	Heavy commercial tiller with multi-speed gearbox.
Disc HarrowSecondary Tillage	10 to 14 ft Tandem / Offset3.0 - 4.2 m 重型交错耙	Heavy Duty	Aggressive residue cutting in corn/cotton stubble.
Hay BalerHay & Forage	4x4 to 4x5 Round Baler1.2x1.5 m 紧凑圆捆机	Heavy Duty	Silage and dry hay; 540 RPM PTO with slip-clutch.

Sizing & Soil Condition NoteActual implement sizing varies depending on local soil conditions (heavy clay vs sandy loam), field slope, and operating speed. Heavy tillage implements may require front ballast weights and wheel weights.

Fluids, Capacities & Working Autonomy

Standard fluid requirements, service intervals, and continuous runtime estimates for Chamberlain Countryman.

Estimated Continuous Field Runtime: 7.1 hrs

Approximately 7.1 hours of continuous field operation at ~75% rated power on a full tank (28.2 gal / 106.7 L).

Estimated 75% Load Fuel Burn~4 gal/hr (15 L/hr)

Engine Crankcase Oil

SAE 15W-40 (Heavy Duty Diesel)

Standard Spec: API CK-4 / CJ-4 Heavy Duty

Service Interval: 150 – 250 Hours

Transmission & Hydraulic System

UTTO (Universal Tractor Transmission Oil)

Standard Spec: ISO VG 46 / 68 (Wet Brake & Trans Compatible)

Service Interval: 600 – 1000 Hours

Engine Cooling System

50/50 Ethylene Glycol Pre-mix

Standard Spec: ASTM D6210 / Heavy-Duty OAT Antifreeze

Service Interval: 2 Years / 1500 Hours