XZJ5250TWXZ6 Excavating and suction vehicle
Description
XZJ5250TWXZ6 excavation suction truck matched with China National Heavy Duty Truck ZZ1257N464GF1 chassis, the upper assembly consists of tank, suction boom, power system, water system, electrical system, hydraulic system and other accessories assembly.

XZJ5250TWXZ6 excavation and suction truck is the first one that XCMG Environmental Technology Co., Ltd. launched a vacuum suction technology applied to the special operating equipment, material suction collection, loading and unloading, non-destructive excavation, breaking loose and other multi-functional in one, can be used for sand and gravel buried personnel rescue, material leakage cleanup, post-disaster silt cleanup, and other rescue occasions, and at the same time, the vehicle is equipped with high-pressure water gun, can be used for non-destructive excavation of special environments, can avoid the mechanical damage, and can avoid the damage of the mechanical excavation. At the same time, the vehicle is equipped with high-pressure water gun, which can be used for non-destructive excavation in special environment, and can effectively avoid the damage of cables or pipe network caused by mechanical excavation, and it is suitable for non-destructive excavation, overhauling and maintenance of underground pipe network in the city.
XZJ5250TWXZ6 excavation and suction truck has the following features:
● Adopting China Heavy Duty Truck ZZ1257N464GF1 chassis that meets the National VI emission standard, single-engine drive, more energy-saving and environmental protection;
● Equipped with large air volume, high negative pressure suction system, strong suction capacity, high efficiency, can realize 100m long distance, 30m large depth suction, especially suitable for long-distance, large drop occasions suction operation;
● Equipped with hydraulic break loose system, auxiliary suction non-destructive excavation, improve work efficiency at the same time effectively avoid mechanical excavation damage to underground pipelines;
● Equipped with top-mounted rotary telescopic boom, wide range of variable width, remote control operation, quick positioning of suction operation;
● Intelligent control of the whole vehicle, dynamic monitoring of the vacuum safety threshold, real-time display of operating parameters, wired, wireless two kinds of control mode, easy to operate, maneuverable, flexible, high efficiency;
● The whole vehicle hydraulic system dynamic response is fast, suction and water excavation can be synchronized operation, but also can be adjusted independently without interfering with each other, so that the working condition reaches the best, enhance work efficiency.
Parameters
| Project | Content | Parameter | |
| Vehicle parameters | Overall dimensions(Long×Wide×High(mm) | 10500×2520×3850 | |
| Maximum total mass (kg) | 25000 | ||
| Curb weight (kg) | 20040 | ||
| Rated load mass (kg) | 4830 | ||
| Work device parameters | Tank volume (m³) | 5.7 | |
| Tank volume (m³) | 1.6 | ||
| Suction system | Fan type | Roots blower with high negative pressure | |
| Maximum vacuum rate of fan (%) | 93 | ||
| Maximum air volume of fan (m³/h) | 10500 | ||
| Suction depth (m) | 30 | ||
| Suction distance (m) | 100 | ||
| Boom | Angle of rotation (°) | ±135 | |
| Luffing angle (°) | 45 | ||
| Telescopic length (mm) | 1500 | ||
| High pressure water system | Pump model | DBF-2221HM-X01 | |
| Pump maximum flow (L/min) | 34 | ||
| Maximum pump pressure (MPa) | 20 | ||
| Dynamic parameters | Engine model | MC11.40-60 | |
| Engine Power Rating/Rotating speed ( kW/(r/min) ) | 297/1900 | ||
Maximum engine torque/speed (N ● m/ (r/min) ) | 1900/1000-1400 | ||
| Discharge | China VI | ||
| Structural dimensions and driving parametersNumber | Wheelbase (mm) | 4875+1400 | |
| Front overhang/Rear overhang (mm) | 1500/1460 | ||
| Angle of approach/Departure angle (°) | 19/24 | ||
| Minimum ground clearance (mm) | ≥230 | ||
| Maximum speed (full load(km/h) | 110 | ||
| Gradeability (%) | 30 | ||
| Braking distance (m) | ≤10 | ||
| Minimum turn diameter (m) | <14.6 | ||

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