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Allis ChalmersModel A
Allis Chalmers HD10
Crawler
- power
- Not recorded
- displacement
- 284 ci
- Cylinders
- 4
- Forward gears
- 6
Head to head · Crawler
Allis Chalmers HD10 vs Allis Chalmers K
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Allis ChalmersModel B
Allis Chalmers K
Crawler
- power
- Not recorded
- displacement
- 511 ci
- Cylinders
- 4
- Forward gears
- 4
Allis ChalmersAllis Chalmers HD10
vs
Allis ChalmersAllis Chalmers K
How they compare
Headline specs vs. the whole Crawler
Engine Displacement
▲ K higher · +227 ci (+80%)HD10284 ci
K511 ci
Median Crawler Tractor468 ci
HD10 is in the 40th percentile; K is in the 57th · 191 models
Cylinders
= Effectively tiedHD104
K4
Median Crawler Tractor6
HD10 is in the 33rd percentile; K is in the 33rd · 192 models
Forward Gears
▲ HD10 higher · +2 (+50%)HD106
K4
Median Crawler Tractor10
HD10 is in the 34th percentile; K is in the 16th · 179 models
Operating Weight
▲ HD10 higher · +8,880 lb (+77%)HD1020,380 lb
K11,500 lb
Median Crawler Tractor23,320 lb
HD10 is in the 48th percentile; K is in the 38th · 173 models
HD10 (A)K (B)Median Crawler Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers HD10 | Allis Chalmers K | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Allis Chalmers | Same |
| Model | HD10 | K | — |
| Category | Crawler | Crawler, Agricultural | — |
Engine
| Spec | Allis Chalmers HD10 | Allis Chalmers K | Difference |
|---|---|---|---|
| Manufacturer | General Motors | Allis Chalmers | — |
| Rated RPM | 1,600RPM | 1,050RPM | ▲ HD10+550 RPM · +52% |
| Cylinders | 4 | 4 | Same |
| Displacement | 284ci | 511ci | ▲ K+227 ci · +80% |
| Bore | 4.3in | 5in | ▲ K+0.7 in · +16% |
| Stroke | 5in | 6.5in | ▲ K+1.5 in · +30% |
Transmission
| Spec | Allis Chalmers HD10 | Allis Chalmers K | Difference |
|---|---|---|---|
| Type | Sliding Gear | Gear | — |
Dimensions & Weight
| Spec | Allis Chalmers HD10 | Allis Chalmers K | Difference |
|---|---|---|---|
| Length | 150in | 124in | ▲ HD10+26 in · +21% |
| Width | 94in | 65.9in | ▲ HD10+28.1 in · +43% |
| Height | 78in | 64in | ▲ HD10+14 in · +22% |
| Operating Weight | 20,380lb | 11,500lb | ▲ HD10+8,880 lb · +77% |
Chassis & Drive
| Spec | Allis Chalmers HD10 | Allis Chalmers K | Difference |
|---|---|---|---|
| Chassis Type | Track | Crawler | — |
| Drive Type | Tracked | Track | — |
Electrical
| Spec | Allis Chalmers HD10 | Allis Chalmers K | Difference |
|---|---|---|---|
| Starter Type | Electric | Not recorded | — |
Capacities
| Spec | Allis Chalmers HD10 | Allis Chalmers K | Difference |
|---|---|---|---|
| Coolant | 9.8gal | 11gal | ▲ K+1.2 gal · +12% |
Category context
Both models against the field
Engine Displacement
median 468 ciA · 40th percentile (284 ci)B · 57th percentile (511 ci)
Cylinders
median 6A · 33rd percentile (4)B · 33rd percentile (4)
Forward Gears
median 10A · 34th percentile (6)B · 16th percentile (4)
Operating Weight
median 23,320 lbA · 48th percentile (20,380 lb)B · 38th percentile (11,500 lb)
Length
median 146 inA · 52nd percentile (150 in)B · 27th percentile (124 in)
A · HD10B · KMedian Crawler Tractor