International HarvesterModel A
International Harvester 644
Utility
- power
- 60 hp
- displacement
- 206 ci
- Cylinders
- 4
- Forward gears
- 8
Head to head · Utility
International Harvester 644 vs Valmet 602
International HarvesterInternational Harvester 644
vs
ValmetValmet 602
How they compare
Headline specs vs. the whole Utility
Engine Power
▲ 644 higher · +2.3 hp (+4%)64460 hp
60257.7 hp
Median Utility Tractor55 hp
644 is in the 54th percentile; 602 is in the 52nd · 5,383 models
Engine Displacement
▲ 644 higher · +3 ci (+1%)644206 ci
602203 ci
Median Utility Tractor183 ci
644 is in the 57th percentile; 602 is in the 56th · 5,580 models
Cylinders
▲ 644 higher · +1 (+33%)6444
6023
Median Utility Tractor4
644 is in the 50th percentile; 602 is in the 23rd · 5,720 models
Forward Gears
▲ 644 higher · +2 (+33%)6448
6026
Median Utility Tractor12
644 is in the 23rd percentile; 602 is in the 11th · 4,941 models
644 (A)602 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | International Harvester 644 | Valmet 602 | Difference |
|---|---|---|---|
| Manufacturer | International Harvester | Valmet | — |
| Model | 644 | 602 | — |
| Category | Utility | Utility | Same |
Engine
| Spec | International Harvester 644 | Valmet 602 | Difference |
|---|---|---|---|
| Manufacturer | International Harvester | Valmet | — |
| Model | D-206 | 311 C | — |
| Power Output | 60hp | 57.7hp | ▲ 644+2.3 hp · +4% |
| Rated RPM | 2,150RPM | 2,300RPM | ▲ 602+150 RPM · +7% |
| Cylinders | 4 | 3 | ▲ 644+1 · +33% |
| Displacement | 206ci | 203ci | ▲ 644+3 ci · +1% |
| Bore | 3.9in | 4.3in | ▲ 602+0.4 in · +10% |
| Stroke | 4.4in | 4.7in | ▲ 602+0.3 in · +7% |
Transmission
| Spec | International Harvester 644 | Valmet 602 | Difference |
|---|---|---|---|
| Type | Not recorded | Synchronized | — |
Dimensions & Weight
| Spec | International Harvester 644 | Valmet 602 | Difference |
|---|---|---|---|
| Length | 149in | 136in | ▲ 644+13 in · +10% |
| Height | 98in | 103in | ▲ 602+5 in · +5% |
| Operating Weight | 6,350lb | 6,063lb | ▲ 644+287 lb · +5% |
Hydraulics
| Spec | International Harvester 644 | Valmet 602 | Difference |
|---|---|---|---|
| Steering Type | Not recorded | Power | — |
Tires
| Spec | International Harvester 644 | Valmet 602 | Difference |
|---|---|---|---|
| Front Tire Size | Not recorded | 7.50-16 | — |
| Rear Tire Size | Not recorded | 13.6-36 | — |
Hitch & Towing
| Spec | International Harvester 644 | Valmet 602 | Difference |
|---|---|---|---|
| Hitch Category | II | Category 3 | — |
| Hitch Position | Not recorded | Rear | — |
Chassis & Drive
| Spec | International Harvester 644 | Valmet 602 | Difference |
|---|---|---|---|
| Chassis Type | Not recorded | 4x2 2WD | — |
| Drive Type | Not recorded | 2WD | — |
| Steering Type | Not recorded | Power | — |
Electrical
| Spec | International Harvester 644 | Valmet 602 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric Starter | — |
Category context
Both models against the field
Engine Power
median 55 hpA · 54th percentile (60 hp)B · 52nd percentile (57.7 hp)
Engine Displacement
median 183 ciA · 57th percentile (206 ci)B · 56th percentile (203 ci)
Cylinders
median 4A · 50th percentile (4)B · 23rd percentile (3)
Forward Gears
median 12A · 23rd percentile (8)B · 11th percentile (6)
Operating Weight
median 5,303 lbA · 60th percentile (6,350 lb)B · 57th percentile (6,063 lb)
A · 644B · 602Median Utility Tractor