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45T 70T Excavator Pipe Layer Construction With Hydraulic System

Langfang Haigong Machinery Equipment Co., Ltd

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Address: No.18 Yaohua Road, Development District Langfang City

Contact name:Zhuang

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45T 70T Excavator Pipe Layer Construction With Hydraulic System

Country/Region china
City & Province langfang
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Product Details

Large Mechanical Equipment For Pipeline Laying System, High-Strength Pipe Layer Machinery


 

 

INTRODUCTION

1. Proportional control: The hydraulic system is stable and accurate, and the oil cylinder and motor can be controlled by stepless speed regulation. The control speed is only determined by the displacement of the spool, and does not depend on the change of the load.

2. Multi-element combination action: satisfy multiple actuators to work at the same time. When two or more actuators need to work at the same time, combined actions can also be realized under the conditions of different loads, pressures and flow rates.

3. Increased hydraulic system efficiency reduces median overflow losses.

 

ModelHGY20HGY45HGY70
Moving systemOperationOperating lever

Operating lever

 

Operating lever

 

speedForward (2)3.29/5.28 km/h3.6/6.6 km/h3.6/6.6 km/h
Reverse (2)4.28/7.59 km/h4.3/7.7 km/h4.4/7.8 km/h
Track grounding length2635mm3050mm3620mm
Track width560mm660mm760mm
Number of rollers7×27×29×2
Lifting systemVariable formWire rope luffingWire rope luffingWire rope luffing
Operation methodHydraulic control handleHydraulic control handleHydraulic control handle

 

Boom

Boom length6000mm7500/8500mm7600/8600mm
Lifting height4909mm6100/7050mm6100/7050mm
Boom angle0~85°0~86°0~86°
Hook speed (6-8 times rate)0~12.0m/min0~6.2 m/min0~7.0 m/min
Amplitude time (4-5 times)25s20s32s

 

 

 

Feature

The lifting system adopts open hydraulic transmission with gear pump oil supply with strong anti pollution ability and self-priming ability, with stable transmission, stepless speed change, good micro motion performance and strong adaptability.
The lifting hook and boom luffing are controlled by hydraulic winch, and the counterweight retraction and release are controlled by hydraulic oil cylinder, which meets the requirements for efficiency and accuracy during pipe crane operation.
The boom is welded with HG60 high-strength steel, with light weight and high strength.

 

 

 

 

 

About Suhigo

  1. As China Specialist in Pipeline Construction Equipment Manufacturing., Suhigo can offer premium pipelayers or sideboom to help achieve the target of lifting pipe, moving to position and placing pipe. Suhigo Pipelayer Family have full line lifting weight pipelayers equivalent to International Pipelayer brand, size ranging from 25tons to 90tons. With decades experience, all pipelayers are designed to full safety, reliable performance and easy operation, can work flexible with different size pipeline construction projects throughout the globle. Up to now, Suhigo have worked with Oil Construction companies of CNPC, Sinopec and CPP.
  2. Looking to acquire brand new pipelayers or sidebooms for your tender ? Check out the latest introduction of Pipelayers from Suhigo. Except for brand new pipelayers, we may have some used pipelayers in stock with good quality, welcome to contact us for more information.

 

 

 

Why choose suhigo?

1) Suhigo is professional manufacturer, obtained ISO9001, ISO14001, GB/T28001 HSE Certificates, and CE certificate.

2) Suhigo has rich project experience with CPP, CNPC and SINOPEC branch oil construction companies.

3) Pipelayer cabin can be provided with ROPS & FOPS certificates, for option.

4) Suhigo product has exported to Russia, Middle Asia, Middle East, Africa etc.

5) Suhigo factory covers 30,000m2 and has 100+ workers including office, workshop and field service personnel.

 

 

 

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