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Multi-axle Special-purpose Vehicles

Your Professional Multi-axle Special-purpose Vehicles Supplier

Shandong Linxiang Special Vehicle Manufacturing Co., Ltd. was established in July 2020. It has a registered capital of 20 million yuan, a total investment of 75 million yuan, and covers an area of more than 40,000 square meters.The company mainly produces low-bed semi-trailers, modular hydraulic axles, various frame beams and other special vehicles for transporting large items, as well as special vehicles for transporting compressed garbage.

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Why Choose Us

Our Certificate

The company has obtained ISO9001, special equipment production and 3C certifications, and some products have EU CE certification; it has obtained a number of national invention patents and utility model patents in the fields of lightweight structure, hydraulic system, etc.

Production Equipment

It is equipped with advanced cutting and forming equipment such as large-scale CNC cutting, bending machines, automatic welding robots, etc.; it has a dedicated assembly line for hydraulic systems, a spraying production line and a complete testing platform to ensure process and quality.

Production Market

The domestic market covers the whole country, with a focus on the energy and heavy industrial zones of East China and North China; overseas sales are to Southeast Asia, the Middle East, Africa and other regions, gradually expanding into markets in countries along the "Belt and Road".

Our Service

Our company adheres to the principle of "helping customers succeed and growing with them." We provide customers with a diverse range of reliable, high-quality products through scientific design concepts, advanced production processes, strict quality control, attentive personalized service, and reasonable market prices.

Features of Multi-axle Special-purpose Vehicles

Normally the long girder length is about 20-60meters .The weight is about 30tons-400tons .There are box shape girder and T shape girder.We can design different kinds supports for loading different shape girders.

The trailer set has two parts: the front one should be towed by a prime mover or self-propelled. Rear part is like a steering dolly, could be equipped with a small diesel engine to realize manually steering.

The axles number and trailer beam design depends on the weight of the girder.

Long beam trailer is supporting launching girder and construct bridges, it fulfills the transport job between precast concrete bridge section yard to bridge construction site.

The trailer/transporter must be strong enough to load the long beam .

Specification

Tare Weight	3100 kgs/Row
Material	S690, AH60, 40Cr high tensile Steel
Loading Deck Height	1175±300mm
Width of Platform	2990mm-3000mm
Max Steering Angle	+/-55°
Brake	Dual line pneumatic brake system,T30/30+T30 air chamber; parking brake;
Electrical System	24V, 7core socket, lights according to European standards.
Wheelbase	1500mm
Tire	215/75R17.5
Rim	6.00-17.5 (10holes)
Approaching Angle	25°/ 28°
Suspension	Hydraulic Air suspension with lifting and steering / Axle Steering
Tire & Rims No /line	8 sets
Connection Platform	Optional by Cargo / Machine Size
Pin Height	According to the height of the tractor saddle.
Painting	Three coats painting; Any color will be available
Welding	Automatic submerged arc welded
Lights	Rear light, rear reflector, turn indicative light, side
Lights	Reflector, fog lamp, number plate light
Painting	Three coats painting; Any color will be available
Tool Box	One tool box with a set of standard trailer tools

Different models of Multi-axle Special-purpose Vehicles

Flatbed model

It offers a low loading height hence ensuring that maximum-height goods are sufficiently loaded. It includes the use of brand components. It is a good option for a long service life and is also recommended for use due to its high availability.

Low Loader Model

This model has a small height difference between the bridge and bogie. It is ideal for loads with an overhang and is suitable for high payloads. The multi axle low bed trailer has a high axle suspension, a large steering angle and sensational maneuverability.

Extendable model

The extendable model version is suitable for very long rotor blades and is commonly used in wind power generation industry to transport wind plant blade.

Mobile Substation Hydraulic Modular Transport Vehicle

Types Of Multi-Axle Special-Purpose Vehicles Structures

Mechanical Steering Axles
When gooseneck steering, the system will control the rods and support arm to steer the tires. This is the type to go for on economic grounds and again to enjoy a long service life.

Hydraulic steering axles
Self propelled modular transporter for sale offers a larger steering angle of up to 65°. Most importantly, it has a higher capacity compared to other options out there.

Steering Operations
The multi axle trailer has many axles even up to 10 axles. So, the multi axles Modular Trailer’s axles need to be steered by either self-steering or automatic steering. Steering without wheels causes serious wearing.

Maintenance of Multi-axle Special-purpose Vehicles

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Regular Scheduled Maintenance: service intervals for oil changes, filter replacements, brake inspections, and other preventive tasks. Many specialized systems have unique maintenance cycles that must be factored into the schedule.

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Tire Care and Replacement: Monitor tire pressure, tread depth, and overall condition regularly. Proper inflation and rotation help maintain traction, fuel efficiency, and handling, especially for vehicles carrying heavy or unevenly distributed loads.

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Brake System Inspections: Given the potential for heavy usage and variable loading conditions, brake systems in special purpose vehicles require more frequent checks. Replace worn pads, discs, and inspect hydraulic lines to prevent failure.

04/

Cooling System Management: Special purpose vehicles often operate under higher-than-normal stress, increasing the risk of overheating. Regularly check coolant levels, radiator cleanliness, and fan operation to ensure optimal thermal regulation.

05/

Electrical and Auxiliary System Checks: Inspect batteries, wiring harnesses, and auxiliary equipment such as inverters, generators, or diagnostic machines. Ensure proper grounding and insulation to avoid short circuits or system malfunctions.

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Safety Equipment Readiness: Emergency vehicles, mobile clinics, and hazmat transports rely heavily on onboard safety gear. Routinely verify the availability and functionality of items like fire extinguishers, first-aid kits, warning lights, and communication devices.

Use Of Multi-Axle Special-Purpose Vehicles

Construction Industry

The construction of bridges, large buildings and roads also require the use of modular trailers. Big bridge segments and large girders are placed onto the modular trailers from the construction sites.

Chemical industry construction

The chemical industry also requires special transportation multi axle trailer to move heavy raw materials, equipment, and finished products.

Ship Building Industry

Ships and ship sections are normally huge and bulky. You can imagine how the construction of the big ships you see transporting goods and people across seas is done.

FAQ

Q: What is a multi-axle vehicle?

A: Most regular buses have two axles (one in the front, one in the back). But a multi-axle bus might have three, four, or even more, depending on its size and purpose. Each additional axle serves a specific function: Carries more weight without stressing the chassis. Distributes the load more evenly.

Q: Why multi-axle?

A: Enhanced Load Capacity: One of the primary advantages of multi-axle trucks is their ability to carry heavier loads compared to traditional trucks. The distribution of weight across multiple axles reduces the strain on individual components, allowing for the transportation of larger quantities of goods.

Q: What is the wheelbase of a multi axle vehicle?

A: For road vehicles with more than two axles (e.g. some trucks), the wheelbase is the distance between the steering (front) axle and the centerpoint of the driving axle group. In the case of a tri-axle truck, the wheelbase would be the distance between the steering axle and a point midway between the two rear axles.

Q: What is 2 axle vs 3 axle?

A: A 2-axle trailer will usually turn tighter and be easier to maneuver, especially in city environments or compact job sites. It also tends to have less tire scrub when cornering. Three axles, on the other hand, offer more stability, especially at highway speeds with a full load.

As one of the leading multi-axle special-purpose vehicles manufacturers and suppliers in China, we warmly welcome you to wholesale high quality special vehicles for sale here from our factory. Good service and punctual delivery are available.

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