Massey-Harris Pony 812

Massey-Harris Pony 812The Massey-Harris Pony 812 is a 2WD utility tractor manufactured by Massey-Harris in Marquette-lez-Lille, France from 1951 to 1957. The Massey-Harris Pony 812 is equipped with a 1.2 L (74.4 cu·in) four-cylinder gasoline engine and a gear type transmission with 3 forward and 1 reverse gears.

The Massey-Harris Pony 812 utility tractor used the Simca engine. It is a 1.2 L, 1,220 cm2, (74.4 cu·in) four-cylinder natural aspirated gasoline engine with 72.0 mm (2.83 in) of the cylinder bore and 75.0 mm (2.95 in) of the piston stroke. The compression ratio rating is 6.25:1. This engine produced 16.0 PS (11.8 kW; 15.8 HP) at 1,850 rpm of output power.

The MH Pony 812 is equipped with manual steering, mechanical band brakes, open operator station and 26.1 liters (6.9 US gal.; 5.7 Imp. gal) fuel tank.

Massey-Harris Pony 812 Specifications

General Specifications
ModelMassey-Harris Pony 812
Length2,650 mm (104.3 in)
Width1,410 mm (55.5 in)
Height1,550 mm (61 in)
Wheel base1,690 mm (66.5 in)
Ground clearance530 mm (20.9 in)
Weight749 kg (1,651 lbs)
Fuel tank capacity26.1 liters (6.9 US gal.; 5.7 Imp. gal)
Cabin typeOpen operator station
Engine modelSimca
Engine typeFour-stroke, liquid-cooled, inline
Fuel typeGasoline
Displacement1.2 L, 1,220 cm2, (74.4 cu·in)
Bore and stroke72.0 mm X 75.0 mm (2.83 in X 2.95 in)
Compression ratio6.25:1
Horsepower16 PS (11.8 kW; 15.8 HP) at 1,850 rpm
Oil capacity:2.8 L (3 US. qt, 2.5 Imp. qt.)
Transmission and chassis
Chassis4×2 2WD
Steering typeManual
BrakesMechanical band
Final driveSpur gear
Transmission model
Transmission typeGear type
Gears3 forward and 1 reverse
Speed Forward: 11.3 kmh (7 mph) Reverse: 5.2 kmh (3.2 mph)
Transmission oil capacity3.4 L (0.9 US. gal, 0.7 Imp. gal.)
Front tires Ag: 4×15
Rear tires Ag: 8×24, 9×24
PTO (Power take-off shaft)
Rear PTO typeIndependent
Rear PTO speed
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