Owner's manual for the Auto Crane 3203P/PR/PRX crane covering operation, safety, installation and maintenance.
This manual provides detailed operating instructions, safety warnings, and service procedures for the Auto Crane 3203P/PR/PRX series crane. It includes specifications, load charts, electrical and hydraulic system information, and guidance for proper installation and maintenance.
The document also outlines operator qualifications, inspection routines, and troubleshooting tips to ensure safe and reliable crane performance on a vehicle chassis meeting the required GVWR and electrical requirements.
| Width | 24 in (PR/PRX) / 23.25 in (P) |
|---|---|
| Height | 27.25 in (PR/PRX) / 31.13 in (P) |
| Length (boom stored) | 8 ft 6 in (2.59 m) |
| Capacity | 10,000 ft‑lbs (1.4 ton/m) |
| Hydraulic system pressure | 2100 psi (1,448 kPa) |
| Hydraulic flow | 0.7‑9.1 gpm (2.65‑9.1 lpm) |
| Filtration | 100‑mesh suction line strainer |
| Reservoir capacity | 6 quarts (5.7 L) |
| Hydraulic oil type | 10W hydraulic oil |
| Hoist motor voltage | 12 V DC series‑wound |
| Minimum alternator | 60 A (minimum) |
| Battery reserve capacity | 100 min (minimum) |
| Cable breaking strength | 5,600 lb |
| Minimum chassis GVWR | 8,800 lb (3,992 kg) |
The crane requires a minimum 60 amp alternator.
The hydraulic system pressure is 2100 psi (1,448 kPa).
A minimum GVWR of 8,800 lb (3,992 kg) is required.