Langfang Haigong Machinery Equipment Co., Ltd |
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The hydraulic lifting and luffing hydraulic winch system selected by HGY hydraulic crawler pipelayer is mainly composed of hydraulic motor, hydraulic normally closed multi-plate brake, planetary gearbox, clutch, reel, support shaft, frame and so on. The hydraulic motor has high mechanical efficiency and large starting torque, and a balance valve is integrated on the distributor. Brakes, gearboxes, clutches, etc. are directly installed in the reel. The extremely high volumetric efficiency of the hydraulic motor and the high-quality balance valve solve the phenomenon of secondary sliding of the winch and vibration of the empty hook. The clutch attached to the hook winch realizes the free-falling hook function.
Model | HGY45 | HGY70 | HGY90 | ||
Moving system | Operation | Operating lever
| Operating lever
| Operating lever | |
speed | Forward (2) | 3.6/6.6 km/h | 3.6/6.6 km/h | 3.6/6.6 km/h | |
Reverse (2) | 4.3/7.7 km/h | 4.4/7.8 km/h | 4.4/7.8 km/h | ||
Track grounding length | 3050mm | 3620mm | 3620mm | ||
Track width | 660mm | 760mm | 760mm | ||
Number of rollers | 7×2 | 9×2 | 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 | Boom length | 7500/8500mm | 7600/8600mm | 8600/9600mm | |
Lifting height | 6100/7050mm | 6100/7050mm | 7050/9600mm | ||
Boom angle | 0~86° | 0~86° | 0~86° | ||
Hook speed (6-8 times rate) | 0~6.2 m/min | 0~7.0 m/min | 0~7.0m/min | ||
Amplitude time (4-5 times) | 20s | 32s | 40s |
About Suhigo
Engine | HGY25 | HGY45 | HGY70 | HGY90 |
Model | SDEC SC11CB | Cummins NT855-C280 | NT855-C360 | Cummins NT855-C360 |
Rated Power | 120kw / 160hp | 169kw /225hp | 257kw / 340hp | 257kw / 340hp |
Rated Speed | 1850RPM | 2000rpm | 2000rpm | 2000rpm |
Lifting System | HGY25 | HGY45 | HGY70 | HGY90 |
Variable Mode | Wire Rope Luffing | Wire Rope Luffing | Wire Rope Luffing | Wire Rope Luffing |
Operation Mode | Hydraulic Control, Joystick | Hydraulic Control, Joystick | Hydraulic Control, Joystick | Hydraulic Control, Joystick |
Boom-Length | 6000mm | 7500 / 8500mm | 7600 / 8600mm | 8600 / 9600mm |
Boom-Lifting Height | 4909mm | 6100 / 7050mm | 7600 / 8600mm | 7050 / 9600mm |
Boom Angle | 0~85° | 0~86° | 0~86° | 0~86° |
Hook Speed (6~8times rate) | 0~12.0m/min | 0~6.2m/min | 0~7.0m/min | 0~7.0m/min |
Luffting Time (4~5times) | 25S | 20s | 32s | 40s |
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.