Hot-selling Trench Box Pins - Wet Spraying Machine – Lianggong

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Hot-selling Trench Box Pins - Wet Spraying Machine – Lianggong Detail:

Product Details

Engine and motor dual power system, fully hydraulic drive. Use electric power to work, reduce exhaust emissions and noise pollution, and reduce construction costs; chassis power can be used for emergency actions, and all actions can be operated from the chassis power switch. Strong applicability, convenient operation, simple maintenance and high safety.

Production Description

1. Equipped with a folding boom, the maximum spray height is 17.5m, the maximum spray length is 15.2m and the maximum spray width is 30.5m. The construction scope is the largest in China.

2. Double power system of engine and motor, fully hydraulic drive. Use electric power to work, reduce exhaust emissions and noise pollution, and reduce construction costs; chassis power can be used for emergency actions, and all actions can be operated from the chassis power switch. Strong applicability, convenient operation, simple maintenance and high safety.

3. It adopts full hydraulic double-bridge drive and four-wheel steering walking chassis, with small turning radius, wedge-shaped and horoscope walking, high mobility and control performance. The cab can be rotated 180° and can be operated forward and backward.

4. Equipped with high efficiency piston pumping system, the maximum injection volume can reach 30m3/h;

5. The quick-setting dosage is automatically adjusted in real time according to the pumping displacement, and the mixing amount is generally 3~5%, which reduces the consumption of quick-setting agent and reduces construction costs;

6. It can meet full-section excavation of single-track railway, double-track railway, expressway, high-speed railway, etc., as well as two-step and three-step excavation. The invert can also be handled freely and the construction scope is wide;

7. The safety protection device humanized voice prompts and alarm prompts, convenient operation and safer;

8. Low rebound, less dust and high construction quality.

Technical parameter

Air compressor power 75kw
Exhaust volume   10m³/min
Working exhaust pressure   10bar
Accelerator system parameters
Drive mode Four-wheel drive
Maximum pressure of accelerator  20bar
Theoretical maximum displacement of accelerator  14.4L/min
Accelerating agent tank volume  1000L
Chassis parameters
Chassis model Self-made engineering chassis
Wheelbase 4400mm
Front axle track 2341mm
Rear axle track 2341mm
Maximum travel speed  20km/h
Minimum turning radius  2.4m inside, 5.72m outside
Maximum climbing degree   20°
Minimum ground clearance 400mm
Braking distance   5m (20km/h)
Manipulator parameters
Spray height -8.5m~+17.3m
Spray width ±15.5m
Boom pitch angle +60°-23°
Forearm pitch angle +30°-60°
Boom swivel angle 290°
Three-section arm left and right swing angle -180°-60°
Boom telescopic 2000mm
Arm telescopic 2300mm
Axial rotation of nozzle holder 360°
Nozzle seat axial swing 240°
Nozzle deflection angle brushing 8°×360° infinitely continuous


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Our commission would be to serve our customers and clientele with very best excellent and aggressive portable digital products for Hot-selling Trench Box Pins - Wet Spraying Machine – Lianggong , The product will supply to all over the world, such as: Hongkong, Algeria, Victoria, We provide good quality but unbeatable low price and the best service. Welcome to post your samples and color ring to us .We will produce the goods according to your request. If you are interested in any products we offer, please feel free to contact us directly by mail, fax, telephone or internet. We are here to answer your questions from Monday to Saturday and looking forward to cooperating with you.
  • The after-sale warranty service is timely and thoughtful, encounter problems can be resolved very quickly, we feel reliable and secure.
    5 Stars By Athena from Austria - 2017.03.08 14:45
    We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
    5 Stars By Ada from Detroit - 2018.12.10 19:03
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