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Allis ChalmersModel A
Allis Chalmers D272
Utility
- power
- 27.5 hp
- displacement
- 125 ci
- Cylinders
- 4
- Forward gears
- 3
Head to head · Utility
Allis Chalmers D272 vs New Holland Boomer 25
New HollandModel B
New Holland Boomer 25
Utility
- power
- 27 hp
- displacement
- 80.4 ci
- Cylinders
- 3
- Forward gears
- Not recorded
Allis ChalmersAllis Chalmers D272
vs
New HollandNew Holland Boomer 25
How they compare
Headline specs vs. the whole Utility
Engine Power
▲ D272 higher · +0.5 hp (+2%)D27227.5 hp
Boomer 2527 hp
Median Utility Tractor55 hp
D272 is in the 19th percentile; Boomer 25 is in the 19th · 5,383 models
Engine Displacement
▲ D272 higher · +44.6 ci (+55%)D272125 ci
Boomer 2580.4 ci
Median Utility Tractor183 ci
D272 is in the 30th percentile; Boomer 25 is in the 12th · 5,580 models
Cylinders
▲ D272 higher · +1 (+33%)D2724
Boomer 253
Median Utility Tractor4
D272 is in the 50th percentile; Boomer 25 is in the 23rd · 5,720 models
Operating Weight
▲ D272 higher · +358 lb (+21%)D2722,060 lb
Boomer 251,702 lb
Median Utility Tractor5,303 lb
D272 is in the 13th percentile; Boomer 25 is in the 8th · 5,107 models
D272 (A)Boomer 25 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers D272 | New Holland Boomer 25 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | New Holland | — |
| Model | D272 | Boomer 25 | — |
| Category | Utility | Utility, Sub-Compact | — |
Engine
| Spec | Allis Chalmers D272 | New Holland Boomer 25 | Difference |
|---|---|---|---|
| Manufacturer | Allis-Chalmers | Mitsubishi | — |
| Model | 2.1L 4-cyl gasoline | S3L2 | — |
| Power Output | 27.5hp | 27hp | ▲ D272+0.5 hp · +2% |
| Rated RPM | 1,650RPM | 2,700RPM | ▲ Boomer 25+1,050 RPM · +64% |
| Cylinders | 4 | 3 | ▲ D272+1 · +33% |
| Displacement | 125ci | 80.4ci | ▲ D272+44.6 ci · +55% |
| Bore | 3.4in | 3.1in | ▲ D272+0.3 in · +10% |
| Stroke | 3.5in | 3.6in | ▲ Boomer 25+0.1 in · +3% |
Transmission
| Spec | Allis Chalmers D272 | New Holland Boomer 25 | Difference |
|---|---|---|---|
| Type | Sliding gear | Hydrostatic | — |
Dimensions & Weight
| Spec | Allis Chalmers D272 | New Holland Boomer 25 | Difference |
|---|---|---|---|
| Length | 110in | 104in | ▲ D272+6 in · +6% |
| Width | Not recorded | 43.8in | — |
| Height | 63in | 85.5in | ▲ Boomer 25+22.5 in · +36% |
| Operating Weight | 2,060lb | 1,702lb | ▲ D272+358 lb · +21% |
Hydraulics
| Spec | Allis Chalmers D272 | New Holland Boomer 25 | Difference |
|---|---|---|---|
| System Type | Not recorded | Open center, fixed displacement gear pump | — |
| Steering Type | Not recorded | Hydrostatic power | — |
Hitch & Towing
| Spec | Allis Chalmers D272 | New Holland Boomer 25 | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | Category I | — |
| Hitch Position | Not recorded | Rear | — |
Chassis & Drive
| Spec | Allis Chalmers D272 | New Holland Boomer 25 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x4 MFWD 4WD | — |
| Drive Type | 2WD | 4WD | — |
| Steering Type | Not recorded | Hydrostatic power | — |
Electrical
| Spec | Allis Chalmers D272 | New Holland Boomer 25 | Difference |
|---|---|---|---|
| Starter Type | Not recorded | Electric | — |
Capacities
| Spec | Allis Chalmers D272 | New Holland Boomer 25 | Difference |
|---|---|---|---|
| Coolant | 2gal | Not recorded | — |
Category context
Both models against the field
Engine Power
median 55 hpA · 19th percentile (27.5 hp)B · 19th percentile (27 hp)
Engine Displacement
median 183 ciA · 30th percentile (125 ci)B · 12th percentile (80.4 ci)
Cylinders
median 4A · 50th percentile (4)B · 23rd percentile (3)
Operating Weight
median 5,303 lbA · 13th percentile (2,060 lb)B · 8th percentile (1,702 lb)
Length
median 137 inA · 16th percentile (110 in)B · 11th percentile (104 in)
A · D272B · Boomer 25Median Utility Tractor