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CaterpillarModel A
Caterpillar D7C
Crawler
- power
- 128 hp
- displacement
- 831 ci
- Cylinders
- 4
- Forward gears
- 5
Head to head · Crawler
Caterpillar D7C vs Wagner TR-9
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WagnerModel B
Wagner TR-9
Utility
- power
- 120 hp
- displacement
- 495 ci
- Cylinders
- 4
- Forward gears
- 10
CaterpillarCaterpillar D7C
vs
WagnerWagner TR-9
How they compare
Headline specs vs. the whole Crawler
Engine Power
▲ D7C higher · +8 hp (+7%)D7C128 hp
TR-9120 hp
Median Crawler Tractor200 hp
D7C is in the 47th percentile; TR-9 is in the 47th · 142 models
Engine Displacement
▲ D7C higher · +336 ci (+68%)D7C831 ci
TR-9495 ci
Median Crawler Tractor468 ci
D7C is in the 88th percentile; TR-9 is in the 51st · 191 models
Cylinders
= Effectively tiedD7C4
TR-94
Median Crawler Tractor6
D7C is in the 33rd percentile; TR-9 is in the 33rd · 192 models
Forward Gears
▲ TR-9 higher · +5 (+100%)D7C5
TR-910
Median Crawler Tractor10
D7C is in the 25th percentile; TR-9 is in the 50th · 179 models
D7C (A)TR-9 (B)Median Crawler Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Caterpillar D7C | Wagner TR-9 | Difference |
|---|---|---|---|
| Manufacturer | Caterpillar | Wagner | — |
| Model | D7C | TR-9 | — |
| Category | Crawler | Utility | — |
Engine
| Spec | Caterpillar D7C | Wagner TR-9 | Difference |
|---|---|---|---|
| Manufacturer | Caterpillar | Cummins | — |
| Model | D339 | Not recorded | — |
| Power Output | 128hp | 120hp | ▲ D7C+8 hp · +7% |
| Rated RPM | 1,200RPM | 1,800RPM | ▲ TR-9+600 RPM · +50% |
| Cylinders | 4 | 4 | Same |
| Displacement | 831ci | 495ci | ▲ D7C+336 ci · +68% |
| Bore | 5.8in | 5.1in | ▲ D7C+0.7 in · +14% |
| Stroke | 8in | 6in | ▲ D7C+2 in · +33% |
Transmission
| Spec | Caterpillar D7C | Wagner TR-9 | Difference |
|---|---|---|---|
| Type | Gear | Gear | Same |
Dimensions & Weight
| Spec | Caterpillar D7C | Wagner TR-9 | Difference |
|---|---|---|---|
| Length | 168in | 200in | ▲ TR-9+32 in · +19% |
| Width | 97in | 94in | ▲ D7C+3 in · +3% |
| Height | 81.3in | 87in | ▲ TR-9+5.7 in · +7% |
| Operating Weight | 26,930lb | 15,270lb | ▲ D7C+11,660 lb · +76% |
Hydraulics
| Spec | Caterpillar D7C | Wagner TR-9 | Difference |
|---|---|---|---|
| Steering Type | Manual Clutches | Hydraulic power | — |
Chassis & Drive
| Spec | Caterpillar D7C | Wagner TR-9 | Difference |
|---|---|---|---|
| Chassis Type | Not recorded | 4x4 articulated 4WD | — |
| Drive Type | Not recorded | 4WD | — |
| Steering Type | Manual Clutches | Hydraulic power | — |
Electrical
| Spec | Caterpillar D7C | Wagner TR-9 | Difference |
|---|---|---|---|
| Starter Type | Gasoline Pony Engine | Electric | — |
Capacities
| Spec | Caterpillar D7C | Wagner TR-9 | Difference |
|---|---|---|---|
| Coolant | 17gal | 7.5gal | ▲ D7C+9.5 gal · +127% |
Operator Station
| Spec | Caterpillar D7C | Wagner TR-9 | Difference |
|---|---|---|---|
| Type | Not recorded | Cab | — |
Category context
Both models against the field
Engine Power
median 200 hpA · 47th percentile (128 hp)B · 47th percentile (120 hp)
Engine Displacement
median 468 ciA · 88th percentile (831 ci)B · 51st percentile (495 ci)
Cylinders
median 6A · 33rd percentile (4)B · 33rd percentile (4)
Forward Gears
median 10A · 25th percentile (5)B · 50th percentile (10)
Operating Weight
median 23,320 lbA · 61st percentile (26,930 lb)B · 44th percentile (15,270 lb)
A · D7CB · TR-9Median Crawler Tractor