Leyland 154
The Leyland 154 is a tractor produced by Leyland. It is equipped with a 99 ci 1.6 L engine. The listed engine power is Gasoline (listed): 28 hp / 20.9 kW. Transmission: 9 forward and 3 reverse. Operating weight: 2325 lbs 1054 kg.
Engine Power
Gasoline (listed): 28 hp / 20.9 kW
Fuel & Capacities
Gasoline
Transmission
9 forward and 3 reverse
Operating Weight
2325 lbs
1054 kg
Overview
 | 1970 - 1984
Utility tractor |
|---|
Production | |
|---|---|
Manufacturer | Leyland |
Utility tractor | |
Original price was $8,300 in 1984 | |
Leyland 154 Transmission | |
|---|---|
9-speed constant mesh | |
Transmission details ...  |
Leyland 154 Power | |
|---|---|
Engine | 28 hp
20.9 kW |
PTO (claimed) | 24 hp
17.9 kW |
Mechanical | |
|---|---|
Two-wheel drive | |
Final drives | spur gear |
Differential lock | mechanical rear |
Manual steering | |
Disc brakes | |
Open operator station. | |
Hydraulics | |
|---|---|
Type | open center |
Pressure | 2000 psi
137.9 bar |
Pump flow | 3.8 gpm
14.4 lpm |
Tractor hitch | |
|---|---|
Rear Type | I |
Rear lift | 1000 lbs
453 kg |
Power Take-off (PTO) | |
|---|---|
Rear PTO Type | 540/1000 |
Engine RPM | 540@2260 |
1000@2440 | |
Dimensions & Tires | |
|---|---|
Wheelbase | 67.7 inches
171 cm |
Weight | 2325 lbs
1054 kg |
Front tire | 5.00-15 |
Rear tire | 11.2/10-24 |
Full dimensions and tires ...  | |
Electrical | |
|---|---|
Charging amps | 34 |
References | |
|---|---|
 | |
154 published in 1971, by Leyland |
Engine
Engine options | |
|---|---|
BMC 1.5L 4-cyl diesel | |
BMC 1.6L 4-cyl gasoline |
Engine Detail — 91 ci / 1.5 L Diesel
Manufacturer | BMC 15T |
Fuel Type | Diesel |
Configuration | 4-cylinder, liquid-cooled |
Displacement | 91 ci
1.5 L |
Bore/Stroke | 2.875x3.5 inches
73 x 89 mm |
Compression | 23:1 |
Rated RPM | 2500 |
Engine Detail — 99 ci / 1.6 L Gasoline
Manufacturer | BMC 16T |
Fuel Type | Gasoline |
Configuration | 4-cylinder, liquid-cooled |
Displacement | 99 ci
1.6 L |
Bore/Stroke | 3.00x3.50 inches
76 x 89 mm |
Power | 28 hp
20.9 kW |
Fuel system | Zenith carburetor |
Air cleaner | oil bath |
Compression | 7.2:1 |
Rated RPM | 2500 |
Torque | 71 lb-ft
96.3 Nm |
Torque RPM | 1250 |
Firing order | 1-3-4-2 |
Starter volts | 12 |
Oil capacity | 4.8 qts
4.5 L |
Transmission
Transmission — 9 forward and 3 reverse constant mesh
Type | constant mesh |
Gears | 9 forward and 3 reverse |
Clutch | 241mm dry disc |
Three gears, plus reverse, in three ranges. | |
 | |
Dimensions
Leyland 154 Tires | |
|---|---|
Ag front | 5.00-15 |
Ag rear | 11.2/10-24 |
Ag front | 5.50-16 |
Ag rear | 12.4/11-24 |
Dimensions | |
|---|---|
Wheelbase | 67.7 inches
171 cm |
Length | 102.4 inches
260 cm |
Width | 59.4 inches
150 cm |
Weight | 2325 lbs
1054 kg |
Clearance (front axle) | 21 inches
53 cm |
Clearance (rear axle) | 19 inches
48 cm |
Front tread | 48 to 68 inches
121 to 172 cm |
Rear tread | 44 to 72 inches
111 to 182 cm |
Leyland 154 Height | |
|---|---|
Steering wheel | 50.6 inches
128 cm |
Hood | 45.1 inches
114 cm |
Exhaust | 74.5 inches
189 cm |
Photos
Leyland 154 in yellow with cabin.
Leyland 154 in blue paint.
Recommended Implements & Sizing Guide
Engineering recommendations for Leyland 154 based on its 28 HP power envelope and ASAE agricultural standards.
| Implement & Operation | Recommended Size | Workload Rating | Engineering Notes |
|---|---|---|---|
Moldboard PlowPrimary Tillage | 1 to 2 Bottom (12")1 - 2 铧 (30 cm) | Light Duty | Ideal for garden plots and light sandy soil. |
Rotary Cutter / MowerMowing & Clearing | 5 ft (60 in)1.5 m | Medium Duty | Pasture maintenance and weeds up to 1.5" diameter. |
Rotary TillerSeedbed Prep | 54 to 60 in135 - 150 cm | Medium Duty | Thorough seedbed preparation in orchards and vegetable plots. |
Disc HarrowSecondary Tillage | 5 to 6 ft (16-18" discs)1.5 - 1.8 m (40-45 cm 耙片) | Light Duty | Small acreage soil break-up and secondary aeration. |
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 Leyland 154.
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
Leyland 154 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Leyland 154.
Converted Equivalents:
Horsepower (HP)28 hp
Kilowatts (kW)20.9 kW
Metric Horsepower (PS / CV)28.4 PS
Direct Competitor Comparison
Compare Leyland 154 against same-era industry alternatives in the same horsepower class.
Current Model
Leyland
Leyland 154
Engine Power:Gasoline (listed): 28 hp / 20.9 kW
★ Baseline Reference
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