Image not recorded
Allis ChalmersModel A
Allis Chalmers ED40
Utility
- power
- 41 hp
- displacement
- 138 ci
- Cylinders
- 4
- Forward gears
- 8
Head to head · Utility
Allis Chalmers ED40 vs LS Rio R41
Image not recorded
LSModel B
LS Rio R41
Sub-Compact
- power
- 41 hp
- displacement
- 141 ci
- Cylinders
- 4
- Forward gears
- 16
Allis ChalmersAllis Chalmers ED40
vs
LSLS Rio R41
How they compare
Headline specs vs. the whole Utility
Engine Power
= Effectively tiedED4041 hp
Rio R4141 hp
Median Utility Tractor55 hp
ED40 is in the 35th percentile; Rio R41 is in the 35th · 5,383 models
Engine Displacement
▲ Rio R41 higher · +3 ci (+2%)ED40138 ci
Rio R41141 ci
Median Utility Tractor183 ci
ED40 is in the 35th percentile; Rio R41 is in the 36th · 5,580 models
Cylinders
= Effectively tiedED404
Rio R414
Median Utility Tractor4
ED40 is in the 50th percentile; Rio R41 is in the 50th · 5,720 models
Forward Gears
▲ Rio R41 higher · +8 (+100%)ED408
Rio R4116
Median Utility Tractor12
ED40 is in the 23rd percentile; Rio R41 is in the 73rd · 4,941 models
ED40 (A)Rio R41 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers ED40 | LS Rio R41 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | LS | — |
| Model | ED40 | Rio R41 | — |
| Category | Utility | Sub-Compact | — |
Engine
| Spec | Allis Chalmers ED40 | LS Rio R41 | Difference |
|---|---|---|---|
| Manufacturer | Standard Ricardo | Mitsubishi | — |
| Model | 23C | S4QS | — |
| Power Output | 41hp | 41hp | Same |
| Rated RPM | 2,250RPM | 2,600RPM | ▲ Rio R41+350 RPM · +16% |
| Cylinders | 4 | 4 | Same |
| Displacement | 138ci | 141ci | ▲ Rio R41+3 ci · +2% |
| Bore | 3.3in | 3.5in | ▲ Rio R41+0.2 in · +6% |
| Stroke | 4in | 3.7in | ▲ ED40+0.3 in · +8% |
Transmission
| Spec | Allis Chalmers ED40 | LS Rio R41 | Difference |
|---|---|---|---|
| Type | Gear | Synchro shuttle | — |
Dimensions & Weight
| Spec | Allis Chalmers ED40 | LS Rio R41 | Difference |
|---|---|---|---|
| Length | 114in | 126in | ▲ Rio R41+12 in · +11% |
| Width | 63in | Not recorded | — |
| Height | 68in | 95.1in | ▲ Rio R41+27.1 in · +40% |
| Operating Weight | 3,527lb | 3,583lb | ▲ Rio R41+56 lb · +2% |
Hydraulics
| Spec | Allis Chalmers ED40 | LS Rio R41 | Difference |
|---|---|---|---|
| System Type | Open center | Open center | Same |
| Steering Type | Manual | Hydrostatic power | — |
Hitch & Towing
| Spec | Allis Chalmers ED40 | LS Rio R41 | Difference |
|---|---|---|---|
| Hitch Category | I | I | Same |
| Hitch Position | Rear | Not recorded | — |
Chassis & Drive
| Spec | Allis Chalmers ED40 | LS Rio R41 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x4 MFWD 4WD | — |
| Drive Type | 2WD | 4WD | — |
| Steering Type | Manual | Hydrostatic power | — |
Electrical
| Spec | Allis Chalmers ED40 | LS Rio R41 | Difference |
|---|---|---|---|
| Starter Type | Electric Starter - 12 volts | Not recorded | — |
| Pre-heating System | Glow plugs | Not recorded | — |
Capacities
| Spec | Allis Chalmers ED40 | LS Rio R41 | Difference |
|---|---|---|---|
| Coolant | 2.6gal | Not recorded | — |
Operator Station
| Spec | Allis Chalmers ED40 | LS Rio R41 | Difference |
|---|---|---|---|
| Type | Open | Not recorded | — |
Category context
Both models against the field
Engine Power
median 55 hpA · 35th percentile (41 hp)B · 35th percentile (41 hp)
Engine Displacement
median 183 ciA · 35th percentile (138 ci)B · 36th percentile (141 ci)
Cylinders
median 4A · 50th percentile (4)B · 50th percentile (4)
Forward Gears
median 12A · 23rd percentile (8)B · 73rd percentile (16)
Operating Weight
median 5,303 lbA · 30th percentile (3,527 lb)B · 30th percentile (3,583 lb)
A · ED40B · Rio R41Median Utility Tractor