4-AXLE FIXED-NECK LOWBED
Factory photos show the fixed gooseneck, lowered deck, four-axle running gear and spring-assisted rear ramps on this custom army-green build.
100 Ton 4 Axle Lowbed Trailer
This 100 ton four-axle lowbed trailer uses a fixed gooseneck and two spring-assisted rear ramps. The lowered main deck provides a rear-loading platform for construction and mining machines. This unit is shown in a custom army-green finish.
Provide the transport weight, overall dimensions, track or tire width, ground clearance and destination route.
How Does the Rear-Loading System Work?
The fixed gooseneck stays connected to the tractor. Equipment enters from the rear over two steel ramps. Coil springs help raise and lower the ramps by hand.
Why Use a Fixed-Gooseneck Lowbed Trailer?
A fixed gooseneck stays attached to the tractor, so equipment loads from the rear. This layout combines a low main deck, four axles and two spring-assisted ramps in a simple rear-loading trailer.
The neck stays attached while equipment loads from the rear.
Coil springs help raise and lower the two rear ramps.
Equipment Loads From the Rear
The tractor remains connected while the machine travels over the two ramps and onto the main deck.
Helps Keep the Machine Lower
The dropped deck reduces the trailer height beneath the machine. Final loaded height depends on the machine itself.
Four Axles Beneath the Rear Deck
The four-axle group supports the rear of the trailer. Final axle ratings and load distribution are matched to the machine and route.
Coil Springs Assist the Ramps
The springs reduce the effort needed to move the ramps by hand. The two ramps are raised and secured for transport.
Four-axle running gear beneath the rear deck of the finished lowbed trailer.
Send Us the Machine You Need to Move
Provide the machine model, transport weight, length, width, height and track or tire spacing. We can then prepare the correct deck and ramp layout.
What Does the 14 m Four-Axle Lowbed Drawing Show?
This drawing shows a fixed-gooseneck lowbed with four axles, a 3,000 mm overall width, a 1,300 mm loading height, 315/80R22.5 tyres and two spring-assisted rear ramps. Match the final trailer to the machine before production.
Match the Machine to the Drawing
Start with the machine size and working weight. Then check the trailer width, loading height, rear ramp position and deck space.
Overall Size
The machine length, width and height must fit the available trailer space.
Ramp Alignment
The tracks or tyres must line up with the two rear ramps.
Ground Clearance
The lowest part of the machine must clear the ramps and rear transition.
Loaded Position
The machine must have a suitable position on the main platform.
What Are the Main Specifications of This Four-Axle Lowbed?
This 100 ton 4 axle lowbed trailer is based on a 14 m fixed-gooseneck layout with rear loading ramps. The dimensions below come from the supplied drawing. Order-specific equipment is listed separately.
Reference Configuration
Values shown here describe this drawing only. Final production follows the signed quotation and approved order drawing.
| Parameter | Reference Value |
|---|---|
| Product configuration | 14 m four-axle fixed-gooseneck lowbed trailer |
| Nominal payload | 100 tonnes; final rated load follows the quotation and load plan |
| Overall width | 3,000 mm |
| Loading platform height | 1,300 mm |
| Gooseneck type | Fixed gooseneck |
| Axle count | 4 axles |
| Tyre specification | 315/80R22.5 |
| Loading direction | Rear loading |
| Rear ramps | Two mechanical ramps with coil-spring assistance |
Send the machine model, working weight, overall dimensions, ground clearance, track or tyre width, tractor model and destination.
See the Finished 100 Ton 4 Axle Lowbed Trailer
This YouTube video records the completed trailer after assembly. The walkaround shows the fixed gooseneck, 14 m lowbed frame, four-axle group, rear loading ramps and army-green finish on this build.
Use the video to view the trailer layout and visible equipment. Final specifications follow the approved quotation and drawing.
Completed Exterior
View the full side profile, finished frame and army-green paintwork.
Fixed Gooseneck
See the front neck structure, coupling area and landing gear position.
14 m Lowbed Frame
See the open main platform, side frame and deck structure on this trailer.
Four-Axle Group
View the four axle positions, wheels and visible running-gear arrangement.
Spring-Assisted Ramps
See the two mechanical rear ramps, hinges and coil-spring assistance.
Payload, dimensions, axle ratings, tyre brand and other equipment may change with the machine, tractor and destination. Use the approved quotation and production drawing for the final order specification.
Four-Axle Lowbed Trailer Production Process
Optional Parts And Accessories
Semi-Trailer Axle Support Plate
American-Style Axle
Trailer Suspension Parts
Trailer Suspension Support Leg
WABCO Brake Valve
FUHUA (TUWA) Trailer Axle
German-Style Trailer Suspension
BPW Trailer Axle
Why Trust Chenlu?
Factory-Direct Manufacturing
CHENLU presents its own semi-trailer manufacturing base with modern workshops, CNC cutting, automatic welding lines and painting facilities. This supports direct communication between the buyer, engineering team and production team.
OEM/ODM Configuration Review
The published customization scope includes axle number and load configuration, suspension type, ride height, frame reinforcement, deck requirements, branding, colour and logo. The final scope should be confirmed against the cargo, tractor and destination route.
Process-Based Quality Control
The factory workflow covers material preparation, main-beam welding, frame assembly, surface treatment, painting, final assembly, inspection and testing. Quality checks should be recorded against the actual project configuration before delivery.
B2B Export and Project Support
CHENLU works with fleet owners, contractors, distributors and project buyers across logistics, construction, mining and heavy-equipment transport applications. The quotation should confirm the tractor interface, route, axle-load requirements and local permits.
Meet Chenlu and Review the Manufacturing Process
Customer visits support direct communication between buyers, engineering teams and the manufacturing department before the final configuration is confirmed.
Follow the Project from Delivery to Customer Feedback
Use approved delivery photos, project records and customer comments to present the completed communication and delivery process.
Publish the Original Customer Message with Permission
Add an approved customer comment, delivery record or project feedback here after the customer confirms the wording and image usage.
Approved delivery photo or project record.
Original customer message with permission.
Approved feedback about communication and support.
01 What is the rated load of this four-axle lowbed?
The photographs do not prove a rated tonnage. The final value must come from the approved design, deck load map, kingpin and axle reactions, running-gear ratings and intended operating conditions. Once confirmed, that exact value can be used for this configuration.
02 Does the fixed gooseneck detach for loading?
No. The gooseneck remains connected to the main frame. Equipment loads from the rear over the approved ramps, or it may be placed by suitable lifting equipment when that method is included in the loading plan.
03 What do the exposed springs on the rear ramps do?
They assist the movement of the mechanical ramps. They do not eliminate ramp weight or replace the approved operating procedure, ramp locks, ground-condition checks and inspection requirements.
04 Can an excavator or bulldozer climb these ramps?
That depends on the machine mass, track or tire width, ground clearance, approach limit, available traction and breakover geometry. Send the machine data sheet and side profile so the ramps and rear transition can be checked before production.
05 Why use four axles instead of three?
Four axles provide another axle position for the engineered load distribution. They also add tires, brakes, suspension components, tare weight and turning considerations. The correct choice depends on the machine, tractor, route and applicable axle limits rather than axle count alone.
06 How should the machine be positioned on the deck?
Use the machine center of gravity and contact footprint to calculate the load transferred to the kingpin and four-axle group. Also check side-to-side balance, restraint access, fixed-neck clearance and rear overhang before the position is approved.
07 Which information is required for an accurate quotation?
Provide the machine model, transport mass, overall dimensions, track or tire geometry, ground clearance, center of gravity, loading-site condition, tractor details, destination and route. Also state the required deck and ramp dimensions, restraint requirements and applicable project documents.
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