Skyjack
SJ643 TH
74 hp
Engine power
6,001 lb (2,722 kg)
Load capacity
20,706 lb (9,392 kg)
Operating weight
17,749 lb (8,051 kg)
drawbar pull
6,001 lb (2,722 kg)
lift capacity
28.5 ft (8.7 m)
max forward reach
Equivalent across brands
Compare side by side →Comparable machines from other manufacturers, scored on normalised, manufacturer-sourced specs.
| Model | Match | Engine power | Load capacity | Operating weight |
|---|---|---|---|---|
| Gehl RS6-34 GEN:3 | 100% | 74 hp | 6,001 lb (2,722 kg) | - |
| Sany STH634A | 100% | 74 hp | 5,999 lb (2,721 kg) | - |
| Manitou MTA 642 | 100% | 74 hp | 6,001 lb (2,722 kg) | - |
| SkyTrak 6042 | 98% | 74 hp | 6,001 lb (2,722 kg) | 19,101 lb (8,664 kg) |
| New Holland TH6.26 | 97% | 73 hp | 5,732 lb (2,600 kg) | - |
| JCB 525-60 | 96% | 74 hp | - | - |
Documents
Full specifications
| Axles | Dana | ↗ |
| Drawbar Pull | 17,750 lbs (8,051 kg) | ↗ |
| Engine | 74 hp / 221 lb/ft Deutz TCD 2.2L T4F | ↗ |
| Fuel Tank | 35.7 gal. (142 L) | ↗ |
| Hydraulic Reservoir | 43.85 gal. (166 L) | ↗ |
| Max Travel Speed - Forward | 17mph (27 km/h) | ↗ |
| Maximum Lift Capacity | 6,000 lbs (2,722 kg) | ↗ |
| Operating Weight | 20,706 lbs (9,392 kg) | ↗ |
| Rated Lift Capacity @ Maximum Height | 6,000 lbs (2,722 kg) | ↗ |
| Rated Lift Capacity @ Maximum Reach | 1,000 lbs (454 kg) | ↗ |
| Steering | 3 mode (Front Wheel, 4 Wheel, Crab) | ↗ |
| Tires | Foam Filled 13 x 24 16 PR Grip Lug | ↗ |
| Transmission | Dana Powershift, 3 speeds F/R | ↗ |
Every figure is traced to the manufacturer’s published data. ↗ opens the source.
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