Muir-Hill 161
Power
185 hp
Production
1969-1975
Engine
Diesel, 8-cylinder
Transmission
Fuller RT 610
Weight
12000 lbs [5443 kg]
Drive
4WD
From the same series:
Introduction
Muir-Hill 161: Technical Overview
The Muir-Hill 161 is a four-wheel-drive agricultural tractor manufactured in Manchester, England, between 1969 and 1975. Part of the 101 series, this model was engineered for heavy-duty field operations, characterized by its substantial weight and robust construction.
Engine and Performance
The tractor is powered by a liquid-cooled Perkins V8.510 diesel engine. This 8-cylinder unit has a displacement of 510 cubic inches (8.4 liters) and produces a rated power of 185 hp (138.0 kW) at 2500 RPM. It generates 390 lb-ft (528.8 Nm) of torque at 1500 RPM, providing the necessary pulling force for demanding agricultural tasks.
Transmission and Drivetrain
Power is transferred through a Fuller RT 610 gear-type transmission, offering 10 forward speeds and 2 reverse speeds. The machine features a 4x4 all-wheel-drive system, which, combined with 23.1/18x26 tires, ensures effective power delivery to the ground across various terrain conditions.
Hydraulics and Equipment
The Muir-Hill 161 is equipped with an open-center hydraulic system featuring two valves and a pump flow capacity of 25 gpm (94.6 lpm). The rear of the tractor is fitted with a Category III hitch, allowing for the attachment of heavy-duty implements.
Operator Environment and Dimensions
The tractor comes standard with a cab, with optional air-conditioning available. It utilizes power steering to assist with maneuverability. The machine has a wheelbase of 78 inches (198 cm) and an operating weight of 12,000 lbs (5,443 kg), contributing to its overall operational stability.
Conclusion
The Muir-Hill 161 is a high-horsepower 4WD tractor designed for large-scale cultivation and heavy-duty traction work. Its combination of a Perkins V8 engine and a heavy-duty chassis makes it a durable choice for field operations requiring significant power and consistent performance.
Production Information of Muir-Hill, 161
- Four-wheel Drive (4WD) tractor
- Built in Manchester, England
| Manufacturer | Muir-Hill |
|---|
Dimension and Tires Information of Muir-Hill, 161
| Front tread | 74 inches [187 cm] |
|---|---|
| Wheelbase | 78 inches [198 cm] |
| Height (cab) | 114 inches [289 cm] |
| Height (hood) | 88 inches [223 cm] |
| Length | 165.1 inches [419 cm] |
| Rear tread | 74 inches [187 cm] |
| Weight | 12000 lbs [5443 kg] |
| Width | 97.5 inches [247 cm] |
| Ag front | 23.1/18x26 |
|---|---|
| Ag rear | 23.1/18x26 |
Engine Specifications of Muir-Hill, 161
- Perkins V8.510
- Liquid-cooled V-8
- Diesel
- 8-cylinder
| Torque RPM | 1500 |
|---|---|
| Displacement | 510 ci [8.4 L] |
| Compression | 16.5:1 |
| Bore/Stroke | 4.25x4.50 inches [108 x 114 mm] |
| Starter type | Electric |
| Torque | 390 lb-ft [528.8 Nm] |
| Rated RPM | 2500 |
| Power | 185 hp [138.0 kW] |
Transmission Information of Muir-Hill, 161
Transmission variants 1
| Transmission | Fuller RT 610 |
|---|---|
| Type | Gear |
| Gears | 10 forward and 2 reverse |
Mechanical Specs of Muir-Hill, 161
- Cab standard. Air-conditioning optional.
| Drive | 4x4 4WD |
|---|---|
| Steering | Power |
Power Information of Muir-Hill, 161
| Engine | 185 hp [138.0 kW] |
|---|---|
| PTO (claimed) | 135 hp [100.7 kW] |
Hydraulics Specifications of Muir-Hill, 161
| Type | Open center |
|---|---|
| Valves | 2 |
| Pump flow | 25 gpm [94.6 lpm] |
Three-Point Hitch of Muir-Hill, 161
| Rear Type | III |
|---|
Where it sits
With 185 HP, the Muir-Hill 161 sits just above 101 (120 HP) in Muir-Hill's range. Its power puts it in the 97th percentile of 1960s models in our database (709 machines).
Frequently asked questions
How much horsepower does the Muir-Hill 161 have?
The Muir-Hill 161 delivers 185 HP.
What years was the Muir-Hill 161 produced?
The Muir-Hill 161 was produced in 1969-1975.
What engine does the Muir-Hill 161 have?
The Muir-Hill 161 is powered by a Diesel, 8-cylinder engine.
What transmission does the Muir-Hill 161 use?
The Muir-Hill 161 uses a Fuller RT 610 transmission.
How much does the Muir-Hill 161 weigh?
The Muir-Hill 161 weighs 12000 lbs [5443 kg].
Is the Muir-Hill 161 4WD?
The Muir-Hill 161 is available in 4WD.