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 Zetor 6211
Image not recorded
International HarvesterInternational Harvester 644
vs
ZetorZetor 6211
How they compare
Headline specs vs. the whole Utility
Engine Power
▲ 6211 higher · +1 hp (+2%)64460 hp
621161 hp
Median Utility Tractor55 hp
644 is in the 54th percentile; 6211 is in the 55th · 5,383 models
Engine Displacement
▲ 6211 higher · +5 ci (+2%)644206 ci
6211211 ci
Median Utility Tractor183 ci
644 is in the 57th percentile; 6211 is in the 59th · 5,580 models
Cylinders
= Effectively tied6444
62114
Median Utility Tractor4
644 is in the 50th percentile; 6211 is in the 50th · 5,720 models
Forward Gears
▲ 6211 higher · +2 (+25%)6448
621110
Median Utility Tractor12
644 is in the 23rd percentile; 6211 is in the 39th · 4,941 models
644 (A)6211 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | International Harvester 644 | Zetor 6211 | Difference |
|---|---|---|---|
| Manufacturer | International Harvester | Zetor | — |
| Model | 644 | 6211 | — |
| Category | Utility | Utility | Same |
Engine
| Spec | International Harvester 644 | Zetor 6211 | Difference |
|---|---|---|---|
| Manufacturer | International Harvester | Zetor | — |
| Model | D-206 | 6201 | — |
| Power Output | 60hp | 61hp | ▲ 6211+1 hp · +2% |
| Rated RPM | 2,150RPM | 2,200RPM | ▲ 6211+50 RPM · +2% |
| Cylinders | 4 | 4 | Same |
| Displacement | 206ci | 211ci | ▲ 6211+5 ci · +2% |
| Bore | 3.9in | 3.9in | Same |
| Stroke | 4.4in | 4.3in | ▲ 644+0.1 in · +2% |
Transmission
| Spec | International Harvester 644 | Zetor 6211 | Difference |
|---|---|---|---|
| Type | Not recorded | Partially Synchronized | — |
Dimensions & Weight
| Spec | International Harvester 644 | Zetor 6211 | Difference |
|---|---|---|---|
| Length | 149in | 150in | ▲ 6211+1 in · <1% |
| Width | Not recorded | 72.4in | — |
| Height | 98in | 105in | ▲ 6211+7 in · +7% |
| Operating Weight | 6,350lb | 6,490lb | ▲ 6211+140 lb · +2% |
Hydraulics
| Spec | International Harvester 644 | Zetor 6211 | Difference |
|---|---|---|---|
| System Type | Not recorded | Open Center | — |
| Steering Type | Not recorded | Power Assist | — |
Power Take-off (PTO)
| Spec | International Harvester 644 | Zetor 6211 | Difference |
|---|---|---|---|
| Type | Not recorded | 540/1000 (1.375) | — |
| Speed 1 | Not recorded | 540rpm | — |
| Speed 2 | Not recorded | 1,000rpm | — |
Hitch & Towing
| Spec | International Harvester 644 | Zetor 6211 | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | Category II | — |
| Hitch Category | II | Category 3 | — |
| Hitch Position | Not recorded | Rear | — |
Chassis & Drive
| Spec | International Harvester 644 | Zetor 6211 | Difference |
|---|---|---|---|
| Steering Type | Not recorded | Power Assist | — |
Electrical
| Spec | International Harvester 644 | Zetor 6211 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Capacities
| Spec | International Harvester 644 | Zetor 6211 | Difference |
|---|---|---|---|
| Coolant | Not recorded | 3.6gal | — |
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 · 59th percentile (211 ci)
Cylinders
median 4A · 50th percentile (4)B · 50th percentile (4)
Forward Gears
median 12A · 23rd percentile (8)B · 39th percentile (10)
Operating Weight
median 5,303 lbA · 60th percentile (6,350 lb)B · 61st percentile (6,490 lb)
A · 644B · 6211Median Utility Tractor