Image not recorded
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 New Holland Workmaster 33
New HollandModel B
New Holland Workmaster 33
Utility
- power
- 32.2 hp
- displacement
- 91.3 ci
- Cylinders
- 3
- Forward gears
- 12
International HarvesterInternational Harvester 284
vs
New HollandNew Holland Workmaster 33
How they compare
Headline specs vs. the whole Utility
Engine Power
▲ Workmaster 33 higher · +4.4 hp (+16%)28427.8 hp
Workmaster 3332.2 hp
Median Utility Tractor55 hp
284 is in the 20th percentile; Workmaster 33 is in the 25th · 5,383 models
Engine Displacement
▲ Workmaster 33 higher · +20 ci (+28%)28471.3 ci
Workmaster 3391.3 ci
Median Utility Tractor183 ci
284 is in the 10th percentile; Workmaster 33 is in the 17th · 5,580 models
Cylinders
▲ 284 higher · +1 (+33%)2844
Workmaster 333
Median Utility Tractor4
284 is in the 50th percentile; Workmaster 33 is in the 23rd · 5,720 models
Forward Gears
▲ Workmaster 33 higher · +4 (+50%)2848
Workmaster 3312
Median Utility Tractor12
284 is in the 23rd percentile; Workmaster 33 is in the 50th · 4,941 models
284 (A)Workmaster 33 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | International Harvester 284 | New Holland Workmaster 33 | Difference |
|---|---|---|---|
| Manufacturer | International Harvester | New Holland | — |
| Model | 284 | Workmaster 33 | — |
| Category | Utility | Utility | Same |
Engine
| Spec | International Harvester 284 | New Holland Workmaster 33 | Difference |
|---|---|---|---|
| Manufacturer | Mazda | Shibaura | — |
| Model | M4-71G | N843T-F-24 | — |
| Power Output | 27.8hp | 32.2hp | ▲ Workmaster 33+4.4 hp · +16% |
| Rated RPM | 2,600RPM | 2,600RPM | Same |
| Cylinders | 4 | 3 | ▲ 284+1 · +33% |
| Displacement | 71.3ci | 91.3ci | ▲ Workmaster 33+20 ci · +28% |
| Bore | 2.8in | 3.3in | ▲ Workmaster 33+0.5 in · +18% |
| Stroke | 3in | 3.5in | ▲ Workmaster 33+0.5 in · +17% |
Transmission
| Spec | International Harvester 284 | New Holland Workmaster 33 | Difference |
|---|---|---|---|
| Type | Sliding gear with dry disc clutch | Synchro Shuttle | — |
Dimensions & Weight
| Spec | International Harvester 284 | New Holland Workmaster 33 | Difference |
|---|---|---|---|
| Length | Not recorded | 121in | — |
| Width | 55.1in | 66.1in | ▲ Workmaster 33+11 in · +20% |
| Height | 72in | 87.4in | ▲ Workmaster 33+15.4 in · +21% |
| Operating Weight | 2,430lb | 3,067lb | ▲ Workmaster 33+637 lb · +26% |
Hydraulics
| Spec | International Harvester 284 | New Holland Workmaster 33 | Difference |
|---|---|---|---|
| System Type | Not recorded | Open center | — |
| Steering Type | Manual | Power | — |
Power Take-off (PTO)
| Spec | International Harvester 284 | New Holland Workmaster 33 | Difference |
|---|---|---|---|
| Type | Transmission | Independent | — |
| Speed 1 | 540rpm | 540rpm | Same |
| Speed 2 | 1,000rpm | Not recorded | — |
Tires
| Spec | International Harvester 284 | New Holland Workmaster 33 | Difference |
|---|---|---|---|
| Front Tire Size | 15 | Not recorded | — |
| Rear Tire Size | 24 | Not recorded | — |
Hitch & Towing
| Spec | International Harvester 284 | New Holland Workmaster 33 | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | Three-Point Hitch | — |
| Hitch Category | I | I | Same |
| Hitch Position | Not recorded | Rear | — |
| Hitch Capacity | 2,010lb | 1,810lb | ▲ 284+200 lb · +11% |
Chassis & Drive
| Spec | International Harvester 284 | New Holland Workmaster 33 | Difference |
|---|---|---|---|
| Chassis Type | Not recorded | 4x4 MFWD 4WD | — |
| Drive Type | Not recorded | MFWD | — |
| Steering Type | Manual | Power | — |
| Brake Type | Hydraulic wet disc | Wet disc | — |
Electrical
| Spec | International Harvester 284 | New Holland Workmaster 33 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Emissions
| Spec | International Harvester 284 | New Holland Workmaster 33 | Difference |
|---|---|---|---|
| Standard | Not recorded | Tier IV | — |
Capacities
| Spec | International Harvester 284 | New Holland Workmaster 33 | Difference |
|---|---|---|---|
| Coolant | 1.3gal | Not recorded | — |
Operator Station
| Spec | International Harvester 284 | New Holland Workmaster 33 | Difference |
|---|---|---|---|
| Type | Open operator station | Two-post folding ROPS | — |
Category context
Both models against the field
Engine Power
median 55 hpA · 20th percentile (27.8 hp)B · 25th percentile (32.2 hp)
Engine Displacement
median 183 ciA · 10th percentile (71.3 ci)B · 17th percentile (91.3 ci)
Cylinders
median 4A · 50th percentile (4)B · 23rd percentile (3)
Forward Gears
median 12A · 23rd percentile (8)B · 50th percentile (12)
Operating Weight
median 5,303 lbA · 16th percentile (2,430 lb)B · 24th percentile (3,067 lb)
A · 284B · Workmaster 33Median Utility Tractor