Main technical parameters of upper part:
| Outrigger | Structural style | H type |
| Longitudinal span | 7250mm |
| Horizontal span | 5800mm |
| Outrigger leveling method | Automatic leveling |
| Boom (ladder) frame form | Three-section synchronous telescopic boom + folding boom |
| Boom luffing angle | Telescopic arm 87° Folding arm and telescopic arm 0°—175° |
| Rotation range | 360°Full rotation |
| Outrigger extension time | ≤50s |
| The boom rises to the rated height and rotates for 90° time | ≤150s |
Outrigger mechanism:
The outriggers of the car adopt an H-shaped structure, the horizontal jacket is made of high-strength alloy steel profiles, and the auxiliary beam is a box-type structure made of high-strength steel plates after cold bending and welding, thus ensuring the safety and reliability of the supporting mechanism.
Rotation and luffing mechanism:
The pressure oil generated by the main oil pump drives the rotary hydraulic motor to rotate, and the active pinion gear is driven to rotate through the rotary mechanism installed on the turntable, and it meshes with the large inner gear ring of the bearing fixed on the auxiliary beam frame to drive the turntable to rotate left and right.
Company Profile:
Jindun as a member of China Fire Protection Association, was certified by TUV System, NFPA and CCCF. By excellent products and innovative technology, we are engaged in developing a “safe, livable and rich society.”
The company specializes in R & D and production of ladder cars, high pressure jet trucks, rail dual purpose fire engines, remote water supply vehicles, climbing platform vehicles, water tank foam cars, AT cars, emergency rescue vehicles, marine fire engines, anti-chemical detection vehicles, anti-chemical and decontamination vehicles, CAFS fire engines, airport fire engines, unmanned fire-fighting tankers, lighting fire engines, gas trucks, etc., and according to the changes of fire market and customer demand, Continue to develop high-end special fire engines and multifunctional and intelligent fire-fighting equipment.
