12K Telehandler · JLG
JLG 1255 Specs
Quick-reference specifications for the JLG 1255 telehandler, taken from the manufacturer’s spec sheet.

- Rated Capacity
- 12,000 lb5,443 kg
- Maximum Lift Height
- 55 ft16.76 m
- Maximum Forward Reach
- 42 ft12.8 m
- Operating Weight
- 33,960 lb15,404 kg
Performance 10 specs
| Rated Capacity | 12,000 lb (5,443 kg) |
|---|---|
| Maximum Forward Reach | 42 ft (12.8 m) |
| Load at Max Reach | 3,500 lb (1,588 kg) |
| Frame Leveling | 10° |
| Lift Speed (boom retracted) – Down | 13 sec |
| Boom Speed – Extended | 18 sec |
| Boom Speed – Retracted | 15 sec |
| Top Travel Speed (4-Speed) | 20 mph (32 kph) |
| Drawbar Pull (loaded) | 25,400 lb (113 kN) |
| Outside Turning Radius | 14 ft (4.3 m) |
Dimensions 2 specs
| Maximum Lift Height | 55 ft (16.76 m) |
|---|---|
| Load at Max Height | 5,000 lb (2,268 kg) |
Weight 1 spec
| Operating Weight | 33,960 lb (15,404 kg) |
|---|
Power / Engine 4 specs
| No. of Cylinders | 4 |
|---|---|
| Displacement | 231.9 cu in (3.8 L) |
| Gross Power Basic | 130 hp (97 kW) |
| Maximum Torque @ 1500 rpm | 360 lb-ft (488 Nm) |
Hydraulics / Fluids 2 specs
| Fuel Tank Capacity | 38.3 gal (145 L) |
|---|---|
| Hydraulic System-Implement – Capacity | 49.9 gal (189 L) |
Specs that keep your equipment moving.