Pipe Laying Machinery
Model:DGY30D
Hydraulic Control
Max Lifting Capacity:30,000.00kg
Engine:Weichai WD10G/WP10G
Operating Weight:29,000.00kg
Its overall structure is sturdy and durable, suitable for open air field operations of long distance pipelines. It features strong lifting capacity and a large working radius, enabling efficient hoisting, pipe arrangement and trenching placement of large diameter steel pipes, PE pipes and cement pipes. Flexible and highly climbable, it adapts to complex construction sites such as mountains, hills and farmlands. With comprehensive safety configurations complying with safety standards for construction machinery and pipeline construction, it is easy to operate and maintain, serving as core special construction equipment for oil gas pipelines and municipal pipe network projects.
DGY30D Tracked Pipe Laying Crane: Core Features and Advantages (30-ton Heavy-Duty Flagship, Suitable for Ultra-Large Diameter/Extreme Working Conditions in Pipeline Engineering)
The DGY30D is an upgraded 30-ton heavy-duty model in the DGY series, specifically designed for ultra-large diameter steel pipes/corrosion-resistant pipes (DN1200–DN1600), long-distance pipelines, and extreme working conditions in mountainous/Gobi/wetland/high-altitude areas. Its core features include strong heavy-duty capability, stable chassis, precise operation, comprehensive working conditions, and easy maintenance. It is the main lifting equipment for large-scale oil and gas/municipal pipeline projects, and a top choice for both export and key domestic projects.
With a 30-ton rated lifting capacity and ample torque reserve, it can easily complete the entire process of lifting, aligning, lowering, and transporting ultra-large diameter pipelines. It offers high safety redundancy, eliminating the risk of overloading.
Fully hydraulic + electronically controlled precision operation, maximizing micro-motion capability.
Heavy-duty dedicated tracked chassis with a low center of gravity and low ground pressure, suitable for long-distance heavy-load travel.
High-power engine + modular design, durable and easy to maintain, with quick replacement of wear parts, suitable for long-term field operations.
Intelligent safety + adaptability to all working conditions.
Customization + multi-purpose: The boom can be fixed/folding/telescopic, and can be equipped with pipe clamps, counterweights, cab air conditioning/heating, anti-tipping devices, welding machines/heaters, anti-corrosion coating protection devices, etc., achieving integrated operation of "pipe lifting + welding + air supply + corrosion protection".
Main Specification of DGY30-D Crawler Pipelayer
| Lifting Capacity at tipping point(boom)(t) | 30.00 | ||
| Lifting Capacity at tipping point(Jib)(t) | 3.50 | ||
| Max Lifting moment at min.load overhang(boom)(KN.m) | 358(294KN*1.22m) | ||
| Max Lifting moment at min.load overhang(boom)(KN.m) | 212(35.38KN*6.00m) | ||
| Max Lifting moment at min.load overhang(KN.m) | 102.90(34.3KN*3.0m) | ||
| Boom Length(m) | 7.0 | ||
| Jib Length(m) | 3.0 | ||
| Max Lifting height of boom hook(m) | 5 | ||
| Max Lifting height of Jib hook(m) | 7.30 | ||
| Max hoisting speed of hook(6 part line) | 10 | ||
| Chassis Model | DGY30-D | ||
| Engine | Egine Model |
Weichai WD10G | Weichai WP10G |
| Rated Power(kw/rpm) | 131/1850 | 133/1850 | |
| Track gauge(mm) | 1880 | ||
| Length of track on ground(mm) | 2570 | ||
| Track width(mm) | 560 | ||
| Generator Model | UCl274E/80KW | ||
| Operationg Mode | Hydraulic Pilot Control | ||
| Rated working pressure of system(Mpa) | 20 | ||
| Hook winch | Hydraulic driven,Planetary transmission,Free Fall Function | ||
| Diameter of lifting wire rope | 20 | ||
| Ranging wich | Hydraulic driven,Planetary transmission | ||
| Diameter of Ranging wire rope | 20 | ||
| Temperature of surrounding(optional)(℃) | -40℃~+60℃ | ||
| Overall dimension(L*W*H) | with boom(m) | 5.76*4.10*8.55 | |
| Without boom(m) | 5.76*3.13*3.10 | ||
| Average Pressure | Without load(Mpa) | 0.099 | |
| Operating Weight(kg) | 29000.00 | ||
Specifications are subject to change without prior notice
FAQ
Q: What trade terms are supported? What export documents are required?
A: We support EXW, FOB, CFR, and CIF; we provide commercial invoices, packing lists, bills of lading, certificates of origin, factory inspection reports, and English instruction manuals.
Q: What is the minimum order quantity (MOQ)?
A: Minimum order is 1 unit.
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