| Reference | Series 4 Cranes | ![]() | |
| Equipment | Telescopic boom with two articulations | ||
| With one or two hydraulic extensions | |||
| Dual side control valves | |||
| 360 Degrees rotation | |||
| Oil tank capacity 10 gal. | |||
| Pilot operated check valves on all cylinders | |||
| 1.5 Ton revolving hook | |||
| Two inclinable hydraulic outriggers | |||
| Outrigger booms manually extendible | |||
| Crane painted standard PM White | |||
| Lift Capacities | Model 4021 | ||
| 2,180 lbs. at 12' 8" | |||
| 1,540 lbs. at 16' 1" | |||
| Model 4022 | |||
| 2,180 lbs. at 12' 4" | |||
| 1,650 lbs. at 16' 1" | |||
| 1,230 lbs. at 20' 8" | |||