Skyjack SJ643 TH specifications
Telehandler
Maximum Lift Capacity: 6,000 lbs / 2,722 kg, per Skyjack 2025 Product Guide, inspected . Evidence
Key facts
Both unit systems are shown; the selected one comes first. Brackets mark our approximate conversions.
Imperial units first.
- Maximum Lift Capacity
6,000 lbs / 2,722 kgPublished
SJ643 TH
Details and evidence for maximum lift capacity- Operating Weight
20,706 lbs / 9,392 kgPublished
SJ643 TH
Details and evidence for operating weight- Overall Length - Less Forks
19’ 6” / 5.94 mPublished
SJ643 TH
Details and evidence for overall length - less forks- Maximum Lift Height
43’ 4” / 13.21 mPublished
SJ643 TH
Details and evidence for maximum lift height
Detailed specifications
Each row keeps the configuration and wording of its source. Separate rows do not define one combined machine.
| Specification | Configuration | Figure | Source |
|---|---|---|---|
| Maximum Lift Capacity | SJ643 TH | 6,000 lbs / 2,722 kgPublished | page 29 · Maximum Lift Capacity |
| Maximum Lift Height | SJ643 TH | 43’ 4” / 13.21 mPublished | page 29 · Maximum Lift Height |
| Rated Lift Capacity @ Maximum Height Ratings apply on firm, level ground with straight steering, a level frame and correctly inflated tires. For other boom angles or extensions, use the manufacturer’s load chart. | Maximum Lift Height 43’ 4” (13.21 m) | 6,000 lbs / 2,722 kgPublished | page 29 · Rated Lift Capacity @ Maximum Height |
| Maximum Forward Reach | SJ643 TH | 28’ 7” / 8.71 mPublished | page 29 · Maximum Forward Reach |
| Rated Lift Capacity @ Maximum Reach Ratings apply on firm, level ground with straight steering, a level frame and correctly inflated tires. For other boom angles or extensions, use the manufacturer’s load chart. | Maximum Forward Reach 28’ 7” (8.71 m) | 1,000 lbs / 454 kgPublished | page 29 · Rated Lift Capacity @ Maximum Reach |
| Overall Length - Less Forks | SJ643 TH | 19’ 6” / 5.94 mPublished | page 29 · A Overall Length - Less Forks |
| Overall Height - Stowed | SJ643 TH | 7’ 11” / 2.41 mPublished | page 29 · B Overall Height - Stowed |
| Overall Width | SJ643 TH | 8’ 5” / 2.56 mPublished | page 29 · C Overall Width |
| Ground Clearance | SJ643 TH | 19” / 48.3 cmPublished | page 29 · Ground Clearance |
| Turning Radius - Outside | SJ643 TH | 147” / 3.73 mPublished | page 29 · Turning Radius - Outside |
| Operating Weight | SJ643 TH | 20,706 lbs / 9,392 kgPublished | page 29 · Operating Weight |
Documented applicability
- Documented market
- North American product guide.
- Base configuration
- Technical table for SJ643 TH. Overall length excludes forks and overall height is stowed.
- Limits of the source
- The load chart on this spread relates rated loads to boom angle and extension.
Source and review
- Source
- Skyjack 2025 Product Guide · 2025 North American product guide
- Inspected
- Review
- Record reviewed by Codex and Claude (AI-assisted review; no independent human review). Compared the complete source cells from maximum lift capacity through operating weight on the printed technical table. Separate reach, height and outrigger rows compared against a blind image reading.