Factory-built blue three-axle flatbed semi trailer shown as a representative 60-ton project configuration. Final deck structure, axle group, suspension, tyres, braking system and cargo-securing equipment are selected for the submitted load and destination route.

60-TON HEAVY-DUTY FLATBED

60 Ton 3 Axle Flatbed Semi Trailer

This 60 ton 3 axle flatbed semi trailer is developed for heavy steel products, pipe bundles, construction materials and industrial equipment that require an open loading platform.

The clear deck supports crane, forklift and side-loading operations. For a 60-ton transport project, the cargo position, support footprint, tractor combination and complete three-axle group must be calculated together.

60-ton configuration basis: The stated capacity is a project-specific payload target, not a universal road-legal payload. Final GVW, deck loading, axle ratings, tyre capacity and route limits must be confirmed in the approved drawing and quotation.

60 Ton Project payload target Confirm load distribution and route limits

3 Axles Heavy-duty running gear Confirm axle ratings, spacing and suspension

Open Deck Top and side loading access Confirm cargo supports and securing points

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✓ Load map reviewed before the frame configuration is finalized ✓ Final payload and component ratings stated in the approved technical documents

60-TON CONFIGURATION LOGIC

What Defines a 60 Ton Flatbed Trailer Configuration?

A 60-ton flatbed configuration cannot be determined by axle count alone. The cargo footprint, support positions, deck structure, kingpin load, axle-group reaction and tractor combination must be calculated as one transport system.

The final configuration must also match the loading method, operating route and destination-country limits.

Three-axle group on a 60 ton flatbed semi trailer

Three-Axle Load Distribution

The three-axle group provides multiple load-transfer positions beneath the rear section of the trailer. Its suitability depends on the cargo centre of gravity, axle spacing, suspension arrangement, tyre capacity and permitted axle loads.

Three visible axles do not by themselves confirm a 60-ton payload.

Side view of heavy-duty open-deck flatbed trailer

Deck Support for Heavy Cargo

Heavy machinery, steel products and concentrated cargo can apply very different loads to the platform. The cargo footprint and contact points must be compared with the main beams, crossmembers and reinforced support zones.

Deck length alone does not establish the allowable payload or point-load capacity.

Kingpin connection on a three-axle flatbed semi trailer

Kingpin and Tractor Load Transfer

Part of the cargo weight is transferred to the tractor through the kingpin and fifth wheel. Confirm the kingpin specification, coupling height, installation position, tractor axle limits and required cab clearance before approving the load plan.

This review determines whether the selected tractor and trailer can operate as a compatible combination.

Landing gear on a heavy-duty flatbed trailer

Landing Gear and Front Support

The landing gear supports the front of the trailer when it is uncoupled. Its rated capacity, mounting position, operating clearance and relationship with the loaded centre of gravity must match the approved configuration.

Loading or parking procedures must not be determined from the landing-gear appearance alone.

60-ton engineering review: Send the cargo drawing, unit weight, centre of gravity, support footprint, loading method, tractor specification and destination route. These inputs are required to calculate the deck, kingpin and axle-group reactions before the configuration is approved.

DRAWING-BASED SPECIFICATIONS

12.5m 3 Axle Flatbed Semi Trailer Specifications

Accordingdrawing provides the key dimensions for one 12.5 m three-axle flatbed configuration. The table below gives buyers a clear reference for cargo fit, platform size and axle position before the final order specification is prepared.

Specification	Drawing No. 3-140-141 Reference
Platform and Overall Dimensions
Product configuration	12.5 m three-axle flatbed semi-trailer
Drawing number	3-140-141
Overall length	12,500 mm
Platform-length reference	11,985 mm
Overall width	2,500 mm
Platform/headboard width reference	2,490 mm
Front headboard	Shown on this reference drawing
Front headboard height	1,130 mm
Front overall-height reference	2,700 mm
Front deck-height reference	1,300 mm
Rear height reference	1,570 mm
Three-Axle Running-Gear Layout
Axle arrangement	Three axles positioned beneath the rear section of the platform
Adjacent axle spacing	1,310 + 1,310 mm, centre to centre
Front datum to first axle	6,380 mm
Rear overhang reference	2,300 mm from the third axle centre to the rear datum
Tyre notation	11R22.5
Landing support	Dual landing legs located ahead of the axle group
Underdeck equipment area	Side equipment positions are shown between the landing gear and axle group

FINAL ORDER SPECIFICATION

Configuration Items Defined for the Cargo and Route

The general-arrangement drawing establishes the trailer geometry. The following items must be selected for the actual cargo, tractor, operating conditions and destination market.

Payload, GVW and Tare Weight

Calculate the rated values from the cargo, load map, complete trailer structure and permitted operating limits.

Deck and Frame Construction

Define the deck plate, main beams, crossmember spacing, support zones and any reinforcement required for concentrated loads.

Axles and Suspension

Specify the axle make, individual rating, suspension system and complete three-axle group arrangement.

Braking and Electrical System

Define the brake layout, air connections, lighting, electrical interface and required ABS or EBS scope.

Kingpin and Tractor Interface

Match the kingpin position, fifth-wheel height, turning clearance and service connections to the selected tractor.

Tyres and Wheels

Confirm the final tyre brand, load index, speed rating, wheel specification and quantity for the approved running gear.

Cargo-Restraint Equipment

Define rated tie-down points, restraint directions, dunnage and cargo-specific securing equipment from the approved load plan.

Destination-Market Equipment

Specify guards, lighting, markings, accessories and documents for the intended country and operating route.

About the front headboard: Drawing includes a front headboard in this reference layout. Its dimensions and structural role must be stated in the final order. Do not treat it as a rated cargo-restraint device unless approved design loads are documented.

PROJECT-SPECIFIC QUOTATION

Configure the 3 Axle Flatbed Around Your Cargo

Send the cargo dimensions, unit and total weight, support points, loading method, tractor model and destination route for a complete flatbed trailer specification.

COMPLETED TRAILER VIDEO

12.5m 3 Axle Flatbed Semi Trailer Walkaround

CHENLU factory walkaround presents a completed 12.5m three-axle flatbed semi-trailer. It allows buyers to review the open platform, chassis proportions, three-axle running gear, landing gear, underdeck equipment and rear arrangement before discussing a similar configuration.

Exterior walkaround of a completed 12.5m three-axle flatbed semi-trailer. The video shows the finished appearance and visible equipment arrangement; it does not establish payload or final component ratings.

Platform and Chassis Proportions

Review the completed platform, chassis depth and available deck area against the intended cargo footprint. Final deck construction and support zones depend on the approved load plan.

Open-Deck Loading Access

The open sides provide access for suitable crane, forklift or overhead loading methods. Loading direction, equipment clearance and cargo support positions should be defined before ordering.

Three-Axle Running Gear

The walkaround shows the position of the three-axle group, wheels and visible undercarriage components. Axle ratings, suspension, brakes and tyre specifications must follow the approved technical schedule.

Landing Gear and Side Equipment

Review the location of the landing gear, side protection and underdeck equipment areas. Component size and position can be adjusted to suit service access and the final trailer configuration.

Rear Equipment and Finish

Rear views allow buyers to check the frame arrangement, underrun protection, lamps and reflective markings. Final lighting and protection requirements depend on the destination market.

Video scope: This video is a completed-product display, not a loading demonstration, operating guide or payload test. Final specifications must follow the approved quotation and production drawing.

GENERAL ARRANGEMENT DRAWING

12.5m 3 Axle Flatbed Semi Trailer Drawing

This general-arrangement drawing presents the side, top, front and rear views of one 12.5m three-axle flatbed configuration. It provides reference dimensions for the platform, front structure, axle positions and underdeck layout.

General arrangement drawing for a 12.5m 3 axle flatbed semi trailer — This drawing defines the geometry of the displayed configuration. All dimensions are in millimetres. Payload, axle ratings, suspension, braking and cargo-restraint equipment must be stated in the approved order specification.

KEY REFERENCES FROM DRAWING

Platform Envelope The drawing specifies a 12,500 mm overall length, an 11,985 mm platform-length reference, a 2,500 mm overall width and a 2,490 mm platform/headboard width reference.
Front Structure and Height The reference configuration includes a front headboard with a 1,130 mm height reference. The drawing also marks a 2,700 mm front overall-height reference, a 1,300 mm front deck-height reference and a 1,570 mm rear height reference.
Three-Axle Geometry The first axle centre is positioned 6,380 mm from the front datum. Adjacent axle spacing is 1,310 + 1,310 mm, with a 2,300 mm rear-overhang reference from the third axle centre to the rear datum.
Running Gear and Underdeck Layout The drawing carries an 11R22.5 tyre notation and shows dual landing legs ahead of the axle group. Two 1,200 mm underdeck equipment references are also marked between the landing gear and the first axle.

TRAILER COMPONENTS

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 semi-trailer suspension assembly

German-Style Trailer Suspension

BPW Trailer Axle

Why Trust Chenlu?

Factory-direct semi-trailer manufacturing

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 and ODM trailer configuration review

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.

CUSTOMER VISITS

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.

Customer visit at the Chenlu manufacturing facility

Brazilian business partner visiting Chenlu

Business partner reviewing trailer production

DELIVERY AND CUSTOMER FEEDBACK

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.

APPROVED CUSTOMER FEEDBACK

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.

Delivery Record

Approved delivery photo or project record.

Customer Comment

Original customer message with permission.

Project Follow-Up

Approved feedback about communication and support.

FAQ

Frequently Asked Questions About the 3-Axle Flatbed Semi Trailer

Review the common configuration questions before sending your cargo details for engineering and quotation review.

What cargo can a 3-axle flatbed semi trailer transport?

A flatbed semi trailer may be used for steel products, pipes, timber, construction materials, machinery, palletized cargo and other loads that require an open loading platform. The final application should be confirmed according to cargo weight, dimensions and loading method.

Why choose a flatbed semi trailer for heavy cargo?

The open deck provides flexible access for crane loading, forklift loading, ramps and self-propelled equipment. It can also support different cargo lengths when the deck and securing arrangement are correctly configured.

What is the payload of the 3-axle flatbed trailer?

Payload should not be confirmed by axle count alone. The final value depends on axle ratings, frame design, deck structure, cargo distribution, tractor combination and destination-road regulations.

Can this flatbed trailer transport containers?

Container transport is possible only when the trailer is equipped with the required container-lock arrangement. Confirm the container size, lock type, lock positions and legal loading position before quotation.

Can the platform length and width be customized?

The platform dimensions can be reviewed according to the cargo, loading method, tractor combination and route requirements. Final length, width, height and structural details must be confirmed in the approved engineering drawing.

How should cargo be secured on the flatbed?

Cargo should be secured with approved chains, straps, chocks, side posts, locks, ramps or other restraints selected for the actual cargo. The carrier must confirm the final securing method and comply with applicable transport regulations.

What tractor information is required?

Please provide the tractor fifth-wheel height, kingpin requirements, air and electrical interfaces, braking requirements and destination market information so the trailer configuration can be reviewed correctly.

Can the suspension, tires and landing gear be changed?

Suspension, tires, wheels, brakes and landing gear can be reviewed as part of the project configuration. The final selection depends on payload, route conditions, tractor compatibility and destination requirements.

What information is needed before production?

Please provide the cargo type, cargo weight, cargo dimensions, loading method, centre of gravity information, required deck size, tractor details, destination route and any requested securing equipment.

How can I request a configuration proposal?

Send your cargo details, loading requirements, tractor information and destination country to the CHENLU sales team. Engineering and sales teams can then review the suitable three-axle flatbed configuration.