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 355
Image not recorded
International HarvesterInternational Harvester 644
vs
ValmetValmet 355
How they compare
Headline specs vs. the whole Utility
Engine Power
▲ 355 higher · +1 hp (+2%)64460 hp
35561 hp
Median Utility Tractor55 hp
644 is in the 54th percentile; 355 is in the 55th · 5,383 models
Engine Displacement
▲ 644 higher · +5 ci (+2%)644206 ci
355201 ci
Median Utility Tractor183 ci
644 is in the 57th percentile; 355 is in the 55th · 5,580 models
Cylinders
▲ 644 higher · +1 (+33%)6444
3553
Median Utility Tractor4
644 is in the 50th percentile; 355 is in the 23rd · 5,720 models
Forward Gears
= Effectively tied6448
3558
Median Utility Tractor12
644 is in the 23rd percentile; 355 is in the 23rd · 4,941 models
644 (A)355 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | International Harvester 644 | Valmet 355 | Difference |
|---|---|---|---|
| Manufacturer | International Harvester | Valmet | — |
| Model | 644 | 355 | — |
| Category | Utility | Utility | Same |
Engine
| Spec | International Harvester 644 | Valmet 355 | Difference |
|---|---|---|---|
| Manufacturer | International Harvester | Valmet | — |
| Model | D-206 | TD33D | — |
| Power Output | 60hp | 61hp | ▲ 355+1 hp · +2% |
| Rated RPM | 2,150RPM | 2,350RPM | ▲ 355+200 RPM · +9% |
| Cylinders | 4 | 3 | ▲ 644+1 · +33% |
| Displacement | 206ci | 201ci | ▲ 644+5 ci · +2% |
| Bore | 3.9in | 4.3in | ▲ 355+0.4 in · +10% |
| Stroke | 4.4in | 4.7in | ▲ 355+0.3 in · +7% |
Transmission
| Spec | International Harvester 644 | Valmet 355 | Difference |
|---|---|---|---|
| Type | Not recorded | Creeper | — |
Dimensions & Weight
| Spec | International Harvester 644 | Valmet 355 | Difference |
|---|---|---|---|
| Length | 149in | 146in | ▲ 644+3 in · +2% |
| Width | Not recorded | 79.9in | — |
| Height | 98in | 101in | ▲ 355+3 in · +3% |
| Operating Weight | 6,350lb | 6,217lb | ▲ 644+133 lb · +2% |
Hydraulics
| Spec | International Harvester 644 | Valmet 355 | Difference |
|---|---|---|---|
| Steering Type | Not recorded | Power | — |
Hitch & Towing
| Spec | International Harvester 644 | Valmet 355 | Difference |
|---|---|---|---|
| Hitch Category | II | 3 | — |
Chassis & Drive
| Spec | International Harvester 644 | Valmet 355 | Difference |
|---|---|---|---|
| Chassis Type | Not recorded | 4x2 2WD | — |
| Drive Type | Not recorded | 2WD | — |
| Steering Type | Not recorded | Power | — |
Electrical
| Spec | International Harvester 644 | Valmet 355 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Category context
Both models against the field
Engine Power
median 55 hpA · 54th percentile (60 hp)B · 55th percentile (61 hp)
Engine Displacement
median 183 ciA · 57th percentile (206 ci)B · 55th percentile (201 ci)
Cylinders
median 4A · 50th percentile (4)B · 23rd percentile (3)
Forward Gears
median 12A · 23rd percentile (8)B · 23rd percentile (8)
Operating Weight
median 5,303 lbA · 60th percentile (6,350 lb)B · 59th percentile (6,217 lb)
A · 644B · 355Median Utility Tractor