High Load Capacity Modular Trailer with Hydraulic Axle System off-Road and Mountain Road Transport Solution

Product Description

Company Profile

ABOUT US

Jiangsu Huayan International Trade Co., Ltd. was established in 2005 and is headquartered in Xuzhou, Jiangsu Province, China. It is a leading integrated transportation solution provider integrating R&D, production and trade. Covering an area of 222,000 square meters, the company uses advanced automation equipment, a professional R&D team and cutting-edge manufacturing technology to provide high-quality special transportation equipment, including gas equipment (, , ), , , and, hazardous chemical transportation and engineering logistics. Its core hydraulic system is compatible with international brands such as Goldhofer and Scheuerle, ensuring compliance with global technical standards. The company has more than 20 years of export experience and serves more than 30 countries including Peru, India, Russia and Brazil. The company has passed ISO9001, ASME, ADR certification, has a R&D team of more than 60 people (including 8 senior engineers), and has achieved a 100% order delivery rate through ERP+MES digital management. The company is committed to sustainable development, adhering to the values of innovation, quality, expertise and mutual benefit, and providing safe, efficient and environmentally friendly transportation solutions worldwide.

Product Description

This combines cutting-edge German and French technologies with proprietary innovations to deliver a high-strength, user-friendly heavy-duty transport solution. Its core frame is precision-welded from Q550D extra-thick steel plates in a reinforced box-shaped structure, processed through gantry milling for seamless joints and millimeter-level accuracy, ensuring exceptional load-bearing capacity and deformation resistance. The European-inspired streamlined design features dual-tone paintwork and an integrated rear assembly that merges taillights, control panels, and safety signage-enhancing aesthetics while protecting hydraulic lines and improving rear visibility. Performance upgrades include CNC-bent standardized piping systems, a 55° maximum front-wheel steering angle for tight turns, and quick-connect hydraulic/pneumatic couplings paired with imported seals and ball valves for reliability. The suspension system adopts cylinder-drawn technology matching Goldhofer/Scheuerle sealing standards, while numbered splicing hoses minimize assembly errors. Blending German precision engineering with intelligent design, this trailer redefines heavy transport benchmarks through robust construction, operational efficiency, and human-centered innovation.

Main Performance Parameters
Series No.	Name	Spec.
1	Wheel Base	1550mm
2	Wheel Track	735/1820mm
3	Tyre Qty	8 pcs/each axis
4	Tyre Spec	215/75R17.5
5	Rim Spec	6.0-17.5
6	Cargo bed width	2990mm
7	Cargo platform height (middle heavy load)	1070mm
8	Suspension travel	±300mm
9	Steering mechanism	All-wheel hydraulic traction steering or control steering
10	Frame main material	Q550D
11	Maximum turning angle in the first round	55°
12	Frame form	flat grid format
13	Cargo platform support method	Three-point support or four-point support
14	The effective load capacity of each axis	22.5 tons (18km/h)

 

Brand List
Series No.	Accessories Name	Brand
1	tire	Double-Coin/Giti
2	steel ring	Zhengxing
3	Alex	York
4	Oil Cylinder	Hengli
5	Ball Valve	MHA/Poster
6	Quick connector	Faster
7	Multi-way valve	Bondioli&Pavesi
8	Hydraulic hose	Aeroquip
9	Hydraulic joint	Eton Standard
10	Relay volve	SORL

Product Recommendations

Hydraulic axle trucks have the following advantages:
Strong load-bearing capacity: The structure is made of high-strength steel welded into an I-shaped main beam, which can withstand large concentrated loads. Its multi-axis design makes the load shared by each axle relatively small. For example, the 2-row light plate single axle of China Heavy Transport Hoisting has a rated load of 28 tons, which can meet the transportation needs of heavy objects over 80 tons.
High transportation stability: Usually a three-point support layout is adopted, combined with full-wheel hydraulic control, which can ensure that the load of goods is uniform, safe and stable during transportation. The hydraulic suspension system can adjust the height of the cargo platform so that the goods can be transported smoothly under different road conditions, and the body can also be adjusted to maintain a balanced position when driving up and down ramps and on slopes.
Flexible steering: The steering system is advanced and can realize automatic steering and controlled steering. For example, steering is driven by the tractor or steering is performed by manipulating the steering control valve handle on the front and rear control boxes. Some are also equipped with hydraulic power steering devices, which can reduce the turning radius and turn flexibly in complex road conditions.
Good combination: It adopts modular design and has the functions of longitudinal and transverse splicing. It can be freely combined according to the size and weight of the goods. It is easy to splice and can quickly form different axis and bearing surface sizes to adapt to workpieces of different sizes and weights.
Wide adaptability: It is suitable for medium and long-distance road transportation of overweight or non-detachable oversized objects in multiple industries such as power construction, mining, metallurgy, chemical industry, hydropower and thermal power equipment manufacturing.
 

Certifications

Patent certificate

Our company's products have passed IS09001, 14001 and CE certificates, and we can alsoprovide relevant certificates that meet customer national requirements.

Detailed Photos

We design & manufacture HBG1 which based on GOLDHOFER TP/SL.  HBG1 modular could fuly connect with GOLDHOFER inhorizontal and vertical.  Compared with similar Chinese products, it has been improved and upgraded in all aspects.
To enhance overall performance, the vehicle body is processed using an automatic gantry manufacturing center, ensuring precision across all components. All mounting holes of the entire vehicle are machined in a single clamping operation, guaranteeing exceptional splicing accuracy and seamless alignment during assembly. This advanced manufacturing approach eliminates cumulative tolerances and optimizes structural integrity for reliable heavy-duty applications.
 The vehicle adopts a CNC pipe bending system, achieving aesthetically unified and seamlessly integrated pipeline layout. This automated precision technology guarantees leak-proof performance and full interchangeability of components, ensuring consistent quality across all connections.
All new design power unit, modeling succinct artistic, accessories are easyto replace.
The operation methodis more humanized. Thesystem pressure meter isadded to the control box,steering handle is changedto the left and right controlmode, which is consistentwith the direction of the tire,intuitive and convenient.The hydraulic bolt is changed from pipeline interface to valve blockinterface

All products can be customized as required please contact us                 

Partners and Customers

 

Exhibition and team

Cooperation Process
After order

Packing & Delivery

Delivery capability
Our company will prepare a delivery schedule for your project, and we have good logisticscapabilities to provide you with domestic and international logistics delivery capabilities in China.

FAQ

1. Are you a manufacturer or trading company?
We are a manufacturer and supplier of specialized transport equipment, which offers a one-stop solution for all kinds of difficult transport jobs.

2.  What products can you provide?
We specialize in special transport vehicles including wind blade trailers, modular trailers, low bed trailers, and flatbed trailers. It can be customized as requested.                            

3. May I have the best price from you?
Sure. We are always on the way to promoting our product price and service competitive

4. Do you provide a one-stop service so I can save my time and labor?
You will own a professional team in China by cooperating with HUAYAN
 

5. What's the delivery time?
If the standard models, then we can ship them out within 10 - 15 working days
If special trailers or customized trailers, 25 working days.

6. What's the warranty time?
The ordinary semi-trailer is 10 years, and the heavy-duty trailer, special trailer warranty time is 8 years.

7. What's your after-sale service?
 The after-sale service during the lifetime and the spare parts.
We can provide remote video guidance or door-to-door technical service.