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70 Ton Hydraulic Pipelayer Crawler Underground Pipe Laying Machine

70 Ton Hydraulic Pipelayer Crawler Underground Pipe Laying Machine

70 Ton Hydraulic Pipelayer

Hydraulic Pipelayer Crawler

70 Ton Underground Pipe Laying Machine

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Product Details
Product Name:
HGY Pipe Layer
ISO9001 OHSAS18001 CE
Applicable Temperature:
Core Components:
PLC, Engine, Bearings, Gearbox
Applicable Industries:
Farms, Retail, Construction Works , Energy & Mining
Selling Point:
High Operational Efficiency
Yellow And Red
Payment & Shipping Terms
Minimum Order Quantity
1 pcs
Packaging Details
Seaworthy- Integral wax spraying anti-corrosion
Delivery Time
Payment Terms
T/T, L/C
Product Description

Chinese Supplier'S Best-Selling Crawler Type Pipe Hanger For Pipeline Laying




HGY type hydraulic crawler pipelayer adopts accumulator to store hydraulic energy. Its function is to store part of the energy in the system at an appropriate time so that it can be released again when needed, so that the energy utilization is more reasonable and the protection system is achieved. security purposes.

The accumulator of this model utilizes the hydraulic energy stored in the early stage, and when it is necessary to perform the free-falling hook condition, it will deliver a large amount of pressure oil to the hook winch in a short time, so as to achieve the purpose of free-falling the hook quickly.


Model HGY20 HGY45 HGY70
Moving system Operation Operating lever

Operating lever


Operating lever


speed Forward (2) 3.29/5.28 km/h 3.8/6.8 km/h 3.6/6.6 km/h
Reverse (2) 4.28/7.59 km/h 4.9/8.5 km/h 4.4/7.8 km/h
Track grounding length 2635mm 3050mm 3620mm
Track width 560mm 660mm 760mm
Number of rollers 7×2 7×2 9×2
Lifting system Variable form Wire rope luffing Wire rope luffing Wire rope luffing
Operation method Hydraulic control handle Hydraulic control handle Hydraulic control handle



Boom length 6000mm 7500/8500mm 7600/8600mm
Lifting height 4909mm 6400/7400mm 6100/7050mm
Boom angle 0~85° 0~86° 0~86°
Hook speed (6-8 times rate) 0~12.0m/min 0~6.2 m/min 0~7.0 m/min
Amplitude time (4-5 times) 25s 20s 32s





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.


70 Ton Hydraulic Pipelayer Crawler Underground Pipe Laying Machine 0




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.


70 Ton Hydraulic Pipelayer Crawler Underground Pipe Laying Machine 1

70 Ton Hydraulic Pipelayer Crawler Underground Pipe Laying Machine 2

70 Ton Hydraulic Pipelayer Crawler Underground Pipe Laying Machine 3



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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