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Years in Production / 1972–1983

Muir-Hill

121

Explore the specifications, hardware, and original references for the Muir-Hill 121.

Muir-Hill MH 121 — Calreyn88, CC BY-SA 4.0. Resized; converted to WebP. · Calreyn88 · CC BY-SA 4.0 commons.wikimedia.org source ↗

120hp

Source index power

4x4 Only

Drive

1972–1983

Production years

Muir-Hill

Manufacturer

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At a glance

Production

Four-wheel Drive (4WD) tractor

Built in Manchester, England

Manufacturer: Muir-Hill

Mechanical

Hydraulic wet disc brakes

Cab standard.

Drive: 4x4 4WD
Final Drives: planetary
Steering: power

Hydraulics

Type: open center
Pressure: 2600 psi179.3 bar
Pump Flow: 11 gpm41.6 lpm

Hitch

Rear Type: II
Control: position and draft control

Pto

Rear Pto: independent
Clutch: hydraulic wet disc
Rear Type: 540 (1.375)
Rear Type: 1000 (1.375)
Engine Rpm: 540@1750

Electrical

Charging System: alternator
Battery Volts: 12
Battery Ah: 128

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Under the hood

Engine Detail

Ford 2715E

diesel

6-cylinder

liquid-cooled

Displacement: 380 ci6.2 L
Bore Stroke: 4.22x4.524 inches107 x 115 mm
Power: 120 hp89.5 kW
Fuel System: direct injection
Compression Ratio: 16:1
Rated Rpm: 2500
Torque: 280 lb-ft379.7 Nm
Torque Rpm: 1600
Starter: electric
Starter Volts: 12
Fuel Type: diesel
Cylinders: 6
Cooling: liquid-cooled

Engine Options

Ford 6.2L 6-cyl diesel

Fuel Tank: 48 gal181.7 L

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Gears & controls

Transmission

Transmission Type: gear
Gears: 8 forward and 2 reverse
Clutch: 355.6mm dry disc

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Size. Stance. Footprint.

Dimensions

Length: 156 in396 cm
Width: 82 in208 cm
Wheelbase: 75 in190 cm
Front tread: 64 in162 cm
Rear tread: 64 in162 cm

TractorSpecs source ↗

Dimensions And Tires

Wheelbase: 75 inches190 cm
Weight: 10700 lbs4853 kg
Front Tire: 13.6/12x38
Rear Tire: 13.6/12x38

Tires And Tracks

Front Ag: 13.6/12x38
Rear Ag: 13.6/12x38

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