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As an expert in pipeline construction equipment manufacturing in China, our company can provide you with a variety of pipelayer ranging from 25 tons to 90 tons.Our company's pipelayer in the design of safe and reliable, excellent performance, easy to operate as the goal.This series of equipment can operate in heavy dust environment as well as rain, snow, fog and other weather.The machine design is reasonable, compact structure, easy to dispatch, transfer and transportation, and adapt to the construction site and general road operations.
| Model | HGY20 | HGY40 | HGY70 | HGY90 | ||
| Max.lifting capacity | 25t | 45.7t | 70t | 90t | ||
| Rated lifting capacity | 21.25t | 38.25t | 59.5t | 76.5t | ||
| Operating weight(approx) | 22t | 35t | 49t | 55t | ||
| Shipping outline dimension for main equipment(L*W*H) | 4150×3050×3250 (mm) | 4855×3384×3270 (mm) | 5630×3400×3540 (mm) | 5630×3436×3540 (mm) | ||
| Shipping weight for main equipment | 21.5t | 26t | 37.5t | 38.9t | ||
| Average ground pressure | 76.4KPa | 85.2KPa | 87.3KPa | 86.6KPa | ||
| Min.ground clearance | 480mm | 490mm | 550mm | 550mm | ||
| Max.gradeability | 25° | 25° | 25° | 25° | ||
| Applicable environment | -50ºC ~+65ºC | -50ºC ~+65ºC | -50ºC ~+65ºC | -50ºC ~+65ºC | ||
| Engine | Model | SHANGCHAI SV11CB | CUMMINS NT855-C280 | CUMMINS NT855-C280 | CUMMINS NT855-C280 | |
| Rated power | 120KW | 169KW | 239KW | 257KW1850rpm | ||
| Rated rotary speed | 1850rpm | 2000rpm | 2000rpm | 2000rpm | ||
| Walking system | Operation mode | Joystick | Joystick | Joystick | Joystick | |
| Theoretical speed | Forward(shift2) | 3.29/5.28 km/h | 3.6/6.6 km/h | 3.6/6.6 km/h | 3.6/6.6 km/h | |
| Backward(shift2) | 4.28/7.59 km/h | 4.3/7.7 km/h | 4.4/7.8 km/h | 4.4/7.8 km/h | ||
| Length of track on ground | 2635mm | 3050mm | 3620mm | 3620mm | ||
| Track width | 560mm | 660mm | 760mm | 760mm | ||
| Number of track rollers | 7×2 | 7×2 | 9×2 | 9×2 | ||
| Crane system | Range form | The wire rope luffing form | The wire rope luffing form | The wire rope luffing form | The wire rope luffing form | |
| Operating mode | The hydraulic control handle | The hydraulic control handle | The hydraulic control handle | The hydraulic control handle | ||
| crane link | The length of the crane link | 6000mm | 7500/8500mm | 7600/8600mm | 8600/9600mm | |
| Max lifting height | 4909mm | 6100/7050mm | 6100/7050mm | 7050/9600mm | ||
| The crane link luffing angle | 0~85° | 0~86° | 0~86° | 0~86° | ||
| Hook speed(six to eight times) | 0~12.0m/min | 0~6.2 m/min | 0~7.0 m/min | 0~7.0 m/min | ||
| Elevating time(four to five times) | 25s | 20s | 32s | 40s | ||
Equipment safety optimization
1. Special chassis for high-strength pipelayer with large gauge design
2. Normally closed parking brake, automatic parking brake.
3. Steel box type structure lifting arm, strength increased by 50%.
4. Full-function torque limiting system to ensure lifting safety.
5. Lifting system adopts full hydraulic transmission, good transmission performance.
High efficiency energy-saving optimization
1. Modular assembly of transmission system, efficiency improvement.
2. Hydraulic or electronic pilot control, smooth transmission, easy operation.
3. National III emission engine, good fuel economy, environmental standards.
4. Fully closed cab, air conditioning and other comfortable configuration.
WINCOO Engineering Co., Ltd is dedicated to providing the most effective solutions and equipment for clients in various fields, including pipe fabrication, tank construction, pipeline construction, industrial production lines, clean energy projects, and more.
Our Services & Expertise
We excel in offering practical solutions that enable clients to achieve quicker project completion times, reduced manpower costs, improved construction/fabrication methods, and enhanced quality throughout the project bidding phase.
By assessing the client's available facility/site space, we can design and present matching configurations that ensure production pace is in line with project requirements, while also meeting targets for quality, cost, and productivity.
We are always ready to support project execution, serving as a reliable source for materials, including consumables, tools, equipment/machines, and other special merchandise. We are flexible and can also act as a procurement agent in China to locate the necessary supply resources.
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