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International HarvesterModel A
International Harvester 284
Utility
- power
- 27.8 hp
- displacement
- 71.3 ci
- Cylinders
- 4
- Forward gears
- 8
Head to head · Utility
International Harvester 284 vs International Harvester DF-25
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International HarvesterModel B
International Harvester DF-25
Utility
- power
- 25 hp
- displacement
- 125 ci
- Cylinders
- 4
- Forward gears
- 4
International HarvesterInternational Harvester 284
vs
International HarvesterInternational Harvester DF-25
How they compare
Headline specs vs. the whole Utility
Engine Power
▲ 284 higher · +2.8 hp (+11%)28427.8 hp
DF-2525 hp
Median Utility Tractor55 hp
284 is in the 20th percentile; DF-25 is in the 16th · 5,383 models
Engine Displacement
▲ DF-25 higher · +53.7 ci (+75%)28471.3 ci
DF-25125 ci
Median Utility Tractor183 ci
284 is in the 10th percentile; DF-25 is in the 30th · 5,580 models
Cylinders
= Effectively tied2844
DF-254
Median Utility Tractor4
284 is in the 50th percentile; DF-25 is in the 50th · 5,720 models
Forward Gears
▲ 284 higher · +4 (+100%)2848
DF-254
Median Utility Tractor12
284 is in the 23rd percentile; DF-25 is in the 4th · 4,941 models
284 (A)DF-25 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | International Harvester 284 | International Harvester DF-25 | Difference |
|---|---|---|---|
| Manufacturer | International Harvester | International Harvester | Same |
| Model | 284 | DF-25 | — |
| Category | Utility | Utility, Standard Tread | — |
Engine
| Spec | International Harvester 284 | International Harvester DF-25 | Difference |
|---|---|---|---|
| Manufacturer | Mazda | International Harvester | — |
| Model | M4-71G | Not recorded | — |
| Power Output | 27.8hp | 25hp | ▲ 284+2.8 hp · +11% |
| Rated RPM | 2,600RPM | 1,800RPM | ▲ 284+800 RPM · +44% |
| Cylinders | 4 | 4 | Same |
| Displacement | 71.3ci | 125ci | ▲ DF-25+53.7 ci · +75% |
| Bore | 2.8in | 3.2in | ▲ DF-25+0.3 in · +11% |
| Stroke | 3in | 4in | ▲ DF-25+1 in · +33% |
Transmission
| Spec | International Harvester 284 | International Harvester DF-25 | Difference |
|---|---|---|---|
| Type | Sliding gear with dry disc clutch | Gear | — |
Dimensions & Weight
| Spec | International Harvester 284 | International Harvester DF-25 | Difference |
|---|---|---|---|
| Length | Not recorded | 126in | — |
| Width | 55.1in | 64.6in | ▲ DF-25+9.5 in · +17% |
| Height | 72in | 63in | ▲ 284+9 in · +14% |
| Operating Weight | 2,430lb | Not recorded | — |
Hydraulics
| Spec | International Harvester 284 | International Harvester DF-25 | Difference |
|---|---|---|---|
| Steering Type | Manual | Not recorded | — |
Power Take-off (PTO)
| Spec | International Harvester 284 | International Harvester DF-25 | Difference |
|---|---|---|---|
| Type | Transmission | Not recorded | — |
| Speed 1 | 540rpm | Not recorded | — |
| Speed 2 | 1,000rpm | Not recorded | — |
Tires
| Spec | International Harvester 284 | International Harvester DF-25 | Difference |
|---|---|---|---|
| Front Tire Size | 15 | Not recorded | — |
| Rear Tire Size | 24 | Not recorded | — |
Hitch & Towing
| Spec | International Harvester 284 | International Harvester DF-25 | Difference |
|---|---|---|---|
| Hitch Category | I | Not recorded | — |
| Hitch Capacity | 2,010lb | Not recorded | — |
Chassis & Drive
| Spec | International Harvester 284 | International Harvester DF-25 | Difference |
|---|---|---|---|
| Chassis Type | Not recorded | 4x2 2WD | — |
| Drive Type | Not recorded | 2WD | — |
| Steering Type | Manual | Not recorded | — |
| Brake Type | Hydraulic wet disc | Not recorded | — |
Electrical
| Spec | International Harvester 284 | International Harvester DF-25 | Difference |
|---|---|---|---|
| Starter Type | Electric | Not recorded | — |
Capacities
| Spec | International Harvester 284 | International Harvester DF-25 | Difference |
|---|---|---|---|
| Coolant | 1.3gal | 4.1gal | ▲ DF-25+2.8 gal · +215% |
Operator Station
| Spec | International Harvester 284 | International Harvester DF-25 | Difference |
|---|---|---|---|
| Type | Open operator station | Not recorded | — |
Category context
Both models against the field
Engine Power
median 55 hpA · 20th percentile (27.8 hp)B · 16th percentile (25 hp)
Engine Displacement
median 183 ciA · 10th percentile (71.3 ci)B · 30th percentile (125 ci)
Cylinders
median 4A · 50th percentile (4)B · 50th percentile (4)
Forward Gears
median 12A · 23rd percentile (8)B · 4th percentile (4)
Width
median 66 inA · 27th percentile (55.1 in)B · 47th percentile (64.6 in)
A · 284B · DF-25Median Utility Tractor