DG32K3 ladder truck is a kind of compact fire fighting main vehicle which is driven by full hydraulic pressure, full rotation, combination arm (two groups of telescopic arms + one curved arm), and is mainly based on high altitude rescue and has the function of extinguishing fire. The vehicle is widely used in high-altitude fire rescue operations in cities, factories, mines, ports, and other places. It is the first choice for extinguishing high-rise building fires, rescue personnel in distress and rescue of property.
The chassis of the DG32/K3 ladder truck is equipped with an imported Germany Man TGM 18.290 universal chassis that complies with the national V emission standards. It has three sections of No. 1 arm, one section of No. 2 arm, and one section of crank arm structure. The work platform is equipped with the Fire monitor manufactured by American AKRON company. he water pipe of the fire protection system is fixed on the right side of the telescopic arm and stretching with the telescopic arm, the angle of the single cylinder front support can be changed, and the fixed leg adopts the double “H” structure inclined type, which can achieve 360° full rotation operation. The entire vehicle can be operated on turntables and working platforms, and has a complete set of safety protection devices. It uses a computer to automatically control the extreme positions of deceleration and stop, making the operation quick, labor-saving, convenient and smooth, and has a large range of speed adjustment, flexible micro-movement and accurate movement. The effective cooperation of straight telescopic arms and folding arms enables the vehicle to have superior high-altitude cross-barrier capability.
Items | Parameters | ||||
Size parameters | Boundary dimension | Length | mm | 9500 | |
Width | mm | 2480 | |||
Height | mm | 3820 | |||
Wheel base | mm | 4425 | |||
Wheel track | mm | 2066/1802 | |||
Front overhang/rear overhang | mm | 1400/2545 | |||
Driving parameters | Maximum speed | km/h | ≥90 | ||
Minimum turning diameter | m | ≤17 | |||
Braking distance (full load, initial braking speed 30km/h) m | ≤10 | ||||
Approach / departure angle | ° | ≥18/≥12 | |||
Maximum gradeability | % | ≥25 | |||
Quality parameters | Curb weight | Total mass | kg | 17300 | |
First shaft | kg | 6100 | |||
Second shaft | kg | 11200 | |||
Maximum allowable total mass | Total mass | kg | 17450 | ||
First shaft | kg | 6250 | |||
Second shaft | kg | 11200 | |||
Chassis parameters | Model | TGM18.290 | |||
Drive type | 4×2 | ||||
Manufacturer | German MAN Commercial Vehicles Corporation | ||||
Engine | Model | D0836LFLAL | |||
Fuel types and labels | Diesel/0#(In winter:-10#) | ||||
Emission Standards | |||||
Displacement L | 6871 | ||||
Maximum net power | kW | 213 | |||
Rated power/speed | kW/(r/min) | 215/2300 | |||
Maximum torque/speed | N·m/(r/min) | 1150/1200~1750 | |||
Manufacturer | German MAN Commercial Vehicles Corporation | ||||
Number of leaf springs (front/back) | 1/3 | ||||
Tire specifications | 295/80R22.5 | ||||
Spare tire specification | 295/80R22.5 | ||||
Number of tires (number of spare tires) | 6 | ||||
Passengers | people | 2 |
Items | Parameters | |||||
Operation performance | Rated working height | m | ≥32 | |||
Rated working range | m | ≥20 | ||||
Working platform dimensions (length × width × height) | m | 2000×900×1125 | ||||
Working platform rated load | kg | 500 | ||||
Leg span (vertical × horizontal) | m | 5250×5800 | ||||
Arm rest development time | s | ≤90 | ||||
Spread time of outrigger | s | ≤35 | ||||
Maximum slewing speed | r/min | 0.2~1.0 | ||||
Fire fighting gun | Water shooting | Model | 3578+5177 | |||
Rated flow | L/s | 60 | ||||
Rated pressure | MPa | ≤1.0 | ||||
Rated firing range | m | ≥70 | ||||
Swinging range of the head | Pitch angle | ° | ≤-45~≥+45 | |||
Elevation angle | ° | ≥170 | ||||
Arm rest | Arm length | No. 1 arm | Basic arm | mm | 9100 | |
Total stretched arm | mm | 20900 | ||||
No. 2 arm | mm | 6800 | ||||
Crank arm | mm | 1800 | ||||
Range of amplitude | No. 1 arm(related to water level) ° | 0~+80 | ||||
The angle of the second arm relative to the first arm ° | 0~180 | |||||
Crank arm(related to No. 2 arm)° | 70~270 |