Allis ChalmersModel A
Allis Chalmers HD11
Crawler
- power
- 110 hp
- displacement
- 516 ci
- Cylinders
- 6
- Forward gears
- 6
Head to head · Crawler
Allis Chalmers HD11 vs Massey Ferguson 2645
Massey FergusonModel B
Massey Ferguson 2645
Row Crop
- power
- 110 hp
- displacement
- 354 ci
- Cylinders
- 6
- Forward gears
- 16
Allis ChalmersAllis Chalmers HD11
vs
Massey FergusonMassey Ferguson 2645
How they compare
Headline specs vs. the whole Crawler
Engine Power
= Effectively tiedHD11110 hp
2645110 hp
Median Crawler Tractor200 hp
HD11 is in the 46th percentile; 2645 is in the 46th · 142 models
Engine Displacement
▲ HD11 higher · +162 ci (+46%)HD11516 ci
2645354 ci
Median Crawler Tractor468 ci
HD11 is in the 58th percentile; 2645 is in the 44th · 191 models
Cylinders
= Effectively tiedHD116
26456
Median Crawler Tractor6
HD11 is in the 50th percentile; 2645 is in the 50th · 192 models
Forward Gears
▲ 2645 higher · +10 (+167%)HD116
264516
Median Crawler Tractor10
HD11 is in the 34th percentile; 2645 is in the 69th · 179 models
HD11 (A)2645 (B)Median Crawler Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers HD11 | Massey Ferguson 2645 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Massey Ferguson | — |
| Model | HD11 | 2645 | — |
| Category | Crawler, Agricultural | Row Crop | — |
Engine
| Spec | Allis Chalmers HD11 | Massey Ferguson 2645 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Perkins | — |
| Model | HD-516 | A6.354.4 | — |
| Power Output | 110hp | 110hp | Same |
| Rated RPM | 1,800RPM | 2,400RPM | ▲ 2645+600 RPM · +33% |
| Cylinders | 6 | 6 | Same |
| Displacement | 516ci | 354ci | ▲ HD11+162 ci · +46% |
| Bore | 4.5in | 3.9in | ▲ HD11+0.6 in · +15% |
| Stroke | 5.6in | 5in | ▲ HD11+0.5 in · +10% |
Transmission
| Spec | Allis Chalmers HD11 | Massey Ferguson 2645 | Difference |
|---|---|---|---|
| Type | Sliding Gear | Not recorded | — |
Dimensions & Weight
| Spec | Allis Chalmers HD11 | Massey Ferguson 2645 | Difference |
|---|---|---|---|
| Length | 154in | 200in | ▲ 2645+46 in · +30% |
| Width | 40in | Not recorded | — |
| Height | 84in | 110in | ▲ 2645+26 in · +31% |
| Operating Weight | 21,000lb | 11,570lb | ▲ HD11+9,430 lb · +82% |
Hydraulics
| Spec | Allis Chalmers HD11 | Massey Ferguson 2645 | Difference |
|---|---|---|---|
| Steering Type | Not recorded | Hydrostatic power | — |
Hitch & Towing
| Spec | Allis Chalmers HD11 | Massey Ferguson 2645 | Difference |
|---|---|---|---|
| Hitch Category | Not recorded | 3 | — |
Chassis & Drive
| Spec | Allis Chalmers HD11 | Massey Ferguson 2645 | Difference |
|---|---|---|---|
| Chassis Type | Crawler | 4x4 MFWD 4WD | — |
| Drive Type | Not recorded | 4WD | — |
| Steering Type | Not recorded | Hydrostatic power | — |
| Brake Type | Contracting band | Not recorded | — |
Electrical
| Spec | Allis Chalmers HD11 | Massey Ferguson 2645 | Difference |
|---|---|---|---|
| Starter Type | Electric | Not recorded | — |
Capacities
| Spec | Allis Chalmers HD11 | Massey Ferguson 2645 | Difference |
|---|---|---|---|
| Coolant | 11gal | Not recorded | — |
Operator Station
| Spec | Allis Chalmers HD11 | Massey Ferguson 2645 | Difference |
|---|---|---|---|
| Type | Open operator station | Not recorded | — |
Category context
Both models against the field
Engine Power
median 200 hpA · 46th percentile (110 hp)B · 46th percentile (110 hp)
Engine Displacement
median 468 ciA · 58th percentile (516 ci)B · 44th percentile (354 ci)
Cylinders
median 6A · 50th percentile (6)B · 50th percentile (6)
Forward Gears
median 10A · 34th percentile (6)B · 69th percentile (16)
Operating Weight
median 23,320 lbA · 48th percentile (21,000 lb)B · 38th percentile (11,570 lb)
A · HD11B · 2645Median Crawler Tractor