Hunan Teila Heavy Industry Machinery Service Co., Ltd.

Used Zoomlion 49m Concrete Boom Pump

Product Description of Used Zoomlion 49m Concrete Pump

ZLJ5339THB 49X-6RZ
  • Compact in design, the 49m pump mounted on a 4-axle Benz truck.
  • Efficient pump unit, ideal for long time use.
  • Agile placing boom with 6 arms with unfolding height 9.5m only, which gives a wide work range.
  • One side lateral support enables to work in narrow sites.
  • The controller is designed for heavy-duty use, with a monitor, it monitors the pump intelligently on working data management, real-time diagnostics, alarm logging, and service interval notice.
  • Rich in configurations and high-quality components.
  • Boom with damping technology.
  • Stabilization control on the boom.
  • Multilingual man-machine interface system.
  • PWM+CAN dual communication mode remote

Technical Parameter
Brand Zoomlion
Chassis Brand Mercedes Benz3341
Model ZLJ5339THB 49X-6RZ
Released date 2012
Chassis Cabin Benz Actros3341
Drive mode 8*4
Engine model OM501LA.III/17
Emission standard Euro3/11.95L
Max output power(Kw/rpm) 300/1800
Max torque(N·m/rpm) 2000/1800
Transmission model G240-16
Rear axle: ratio/loading capacity HL7500,5.33/22.06 tons
Braking system Full air, dual circuit
Wheelbase(mm) 4500+1350
Tire 295/80R22.5
GVW (Kg) 33500
Overall dimension(mm) 12020*2500*4000
Boom & Pump system Vertical reach 49m/6 section
Pipe size 125mm
End Hose(L*D) 3000*125mm
Output (Low/High-pressure) 180/120m³/h
Pressure (Low/High-pressure) 8.3/12 Mpa

Safety precautions of Used Zoomlion 49m Concrete Pump

1. Only when the pump truck's supporting leg is confirmed to be properly supported, can the arm rest be operated. The cantilever must be operated in the order specified in the operation procedure.
2. The cantilever should not be used in thunderstorms or bad weather. The cantilever cannot be used for weather with winds greater than 8.
3. When operating the cantilever, all of the cantilever should be in the operator's view.
4. Be careful of the risk of electric shock when operating near a high-voltage line. The safe distance between the boom and the wire should be ensured.
5. Below the boom is a dangerous area where concrete or other parts may fall.
6. No one may stand within the range specified by the end hose. Do not guide the end hose when the reliable concrete pumping starts pumping, which is likely to swing and cause accidents. The danger zone when starting the pump is the area around where the end hose swings. The area diameter is twice the length of the end hose. The maximum length of the end hose is 3m, so the diameter of the danger zone is 6m.
7. Do not bend the end hose. The end hose should not end in concrete.
8. Press the emergency stop button immediately if there is abnormal action on the cantilever. It can be used only after the cause has been identified and excluded by the professional.
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