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Muir-HillModel A
Muir-Hill 121
Utility
- power
- 120 hp
- displacement
- 380 ci
- Cylinders
- 6
- Forward gears
- 8
Head to head · Utility
Muir-Hill 121 vs Muir-Hill 161
Image not recorded
Muir-HillModel B
Muir-Hill 161
Utility
- power
- 185 hp
- displacement
- 510 ci
- Cylinders
- 8
- Forward gears
- 10
Muir-HillMuir-Hill 121
vs
Muir-HillMuir-Hill 161
How they compare
Headline specs vs. the whole Utility
Engine Power
▲ 161 higher · +65 hp (+54%)121120 hp
161185 hp
Median Utility Tractor55 hp
121 is in the 89th percentile; 161 is in the 94th · 5,383 models
Engine Displacement
▲ 161 higher · +130 ci (+34%)121380 ci
161510 ci
Median Utility Tractor183 ci
121 is in the 89th percentile; 161 is in the 94th · 5,580 models
Cylinders
▲ 161 higher · +2 (+33%)1216
1618
Median Utility Tractor4
121 is in the 93rd percentile; 161 is in the 99th · 5,720 models
Forward Gears
▲ 161 higher · +2 (+25%)1218
16110
Median Utility Tractor12
121 is in the 23rd percentile; 161 is in the 39th · 4,941 models
121 (A)161 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Muir-Hill 121 | Muir-Hill 161 | Difference |
|---|---|---|---|
| Manufacturer | Muir-Hill | Muir-Hill | Same |
| Model | 121 | 161 | — |
| Category | Utility | Utility | Same |
Engine
| Spec | Muir-Hill 121 | Muir-Hill 161 | Difference |
|---|---|---|---|
| Manufacturer | Ford | Perkins | — |
| Model | 2715E | V8.510 | — |
| Power Output | 120hp | 185hp | ▲ 161+65 hp · +54% |
| Rated RPM | 2,500RPM | 2,500RPM | Same |
| Cylinders | 6 | 8 | ▲ 161+2 · +33% |
| Displacement | 380ci | 510ci | ▲ 161+130 ci · +34% |
| Bore | 4.2in | 4.3in | ▲ 161+0.1 in · +2% |
| Stroke | 4.5in | 4.5in | Same |
Transmission
| Spec | Muir-Hill 121 | Muir-Hill 161 | Difference |
|---|---|---|---|
| Type | Gear | Gear | Same |
Dimensions & Weight
| Spec | Muir-Hill 121 | Muir-Hill 161 | Difference |
|---|---|---|---|
| Length | 156in | 165in | ▲ 161+9 in · +6% |
| Width | 82in | 97.5in | ▲ 161+15.5 in · +19% |
| Height | Not recorded | 114in | — |
| Operating Weight | 10,700lb | 12,000lb | ▲ 161+1,300 lb · +12% |
Hydraulics
| Spec | Muir-Hill 121 | Muir-Hill 161 | Difference |
|---|---|---|---|
| System Type | Open Center | Open Center | Same |
| Steering Type | Power | Power | Same |
Hitch & Towing
| Spec | Muir-Hill 121 | Muir-Hill 161 | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | Three-Point Hitch | — |
| Hitch Category | Category 3 | III | — |
| Hitch Position | Not recorded | Rear | — |
Chassis & Drive
| Spec | Muir-Hill 121 | Muir-Hill 161 | Difference |
|---|---|---|---|
| Chassis Type | 4x4 4WD | 4x4 | — |
| Drive Type | 4WD | 4WD | Same |
| Steering Type | Power | Power | Same |
Electrical
| Spec | Muir-Hill 121 | Muir-Hill 161 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Category context
Both models against the field
Engine Power
median 55 hpA · 89th percentile (120 hp)B · 94th percentile (185 hp)
Engine Displacement
median 183 ciA · 89th percentile (380 ci)B · 94th percentile (510 ci)
Cylinders
median 4A · 93rd percentile (6)B · 99th percentile (8)
Forward Gears
median 12A · 23rd percentile (8)B · 39th percentile (10)
Operating Weight
median 5,303 lbA · 88th percentile (10,700 lb)B · 90th percentile (12,000 lb)
A · 121B · 161Median Utility Tractor