Dump Trailers

2 Axles Rear Dump Skeleton Semi Trailer

The body is constructed from 6mm bottom and 4mm side steel plates, with cold-formed steel side and rear protection. It features a single-action hydraulic lift system, leaf spring suspension, and dual-line braking with KTL valve. Designed for transporting sand, rock, and bulk materials in mining, quarry, and construction environments where durability and high payload are required.

Use TruckTrailer
Size 11000x2550x3700
Color optional
Material Steel
Certification CCC,ISO

Ask for a Price on WhatsApp Email the Specification

Stock number held for this listing: 10518

Rear view of the 2-axle rear dump skeleton semi trailer with hydraulic lift system raised

Key Benefits

What This Unit Does Well

FUWA brand 13-ton axles are widely available in Asia and Africa, reducing spare parts lead time
6mm bottom and 4mm side steel construction resists wear from abrasive cargo like sand and gravel
Single-action hydraulic lift system allows controlled dumping with minimal mechanical complexity
Leaf spring suspension handles rough terrain and uneven loading common in quarry hauls
Dual-line brake system with KTL valve improves stopping safety under heavy load

Application Scenarios

Where It Is Used

Quarry operations transporting crushed stone over unpaved access roads
Mining sites moving bulk ore or overburden with frequent dumping cycles
Construction fleets hauling sand and aggregate to road-building sites without paved access
Bulk material transport between inland depots and coastal ports using containerized or RoRo shipping

Fit

Who It Is For

Contractors managing quarry or mining haul fleets needing durable, high-capacity trailers
Fleet owners replacing older dump trailers with standardized axle and hydraulic systems
Machinery dealers stocking trailers for resale in African and Middle Eastern markets
Government procurement teams sourcing bulk transport equipment for infrastructure projects

Buyer Pain

Problems It Solves

Frequent trailer breakdowns caused by thin steel bodies failing under abrasive cargo
Long lead times for spare axles and hydraulic parts in remote regions
Inconsistent dump performance due to unreliable or single-action lift systems
Overloading risks from unclear payload and axle load ratings on imported trailers
Lack of local support for trailer maintenance when using non-standard or unbranded components

Engineering

Technical Features

Rear dump mechanism with single-action hydraulic lift system
3-axle configuration with 2 driven axles and 1 steering axle
FUWA brand 13-ton axles with 11.00R20 tyres, 12 units total
Leaf spring suspension on all axles with 4/4/4 or 8/8/8 spring packs
Cold-formed steel side and rear protection using Q235-A material
Dual-line braking system with KTL valve, WABCO optional
King pin size 2" (50mm) or 3.5" (90mm) as per requirement
Landing gear FUWA brand, rated 29 tons

Specification

Specification Table for This Listing

Taken from the supplier specification we hold. Anything not listed here is confirmed in writing before order rather than assumed.

Specification of 2 Axles Rear Dump Skeleton Semi Trailer
Use	TruckTrailer
Size	11000x2550x3700
Color	optional
Material	Steel
Certification	CCC,ISO
Axle	FUWAbrand13TONAxle
Thickness	bottom:6mm,side:4mm
Function	transportsand,rocksorothercargo
Type	Semi-Trailer
Trailer Model	HLQ9400ZX
Overall Dimensions L x W x H	10000 x 2500 x 3050 mm
Max Payload	60000 kg
Mass in Working Order	8000 kg
Wheelbase	6700+1310+1310 mm
Number of Axles	3
Axle Type	FUWA brand 13 TON
Suspension System	Leaf Spring
Tire Specification	11.00R20, 12 units
Landing Gear	FUWA brand, 29 T
King Pin Size	2" (50mm) or 3.5" (90mm)
Braking System	Dual line with KTL valve, WABCO optional
Hydraulic Lift	Single-action
Dump Function	Rear dump
Side Protection	Cold-formed steel / Q235-A, bolt connection
Rear Protection	Cold-formed steel / Q235-A, welding connection
Bottom Thickness	6 mm

Materials

Materials and Build

6mm steel plate for trailer bottom, Q235-A grade
4mm steel plate for side walls, Q235-A grade
Cold-formed steel for side and rear protection, Q235-A
FUWA brand 13-ton axles with steel housing
11.00R20 radial tyres on steel rims
Leaf spring packs made from high-tensile steel

Process

How an Order Is Handled

You provide the cargo type, route conditions, and required payload
We confirm the available chassis and axle configuration based on current stock or production schedule
You approve the final spec sheet including thickness, tyre count, and king pin size before deposit
Trailer is built, tested for hydraulic lift and brake function, and photographed
We arrange bulk shipment or container loading and issue export documents for customs clearance

Quality Control

Checks Before Loading

All welds and bolt connections are inspected for structural integrity before delivery
Hydraulic lift system is tested under full load to verify lift speed and stability
Brake system is checked for dual-line pressure balance and KTL valve response
Axle and tyre fitment is verified against the spec sheet and load rating
Photos and video of final assembly and loading are sent before shipment

Customisation

What Can Be Changed

Body length and width adjusted within standard range for local road regulations
King pin size changed to 2" or 3.5" based on tractor head compatibility
Colour of body and protective steel parts changed from standard grey to customer request
Additional side or rear protection panels added for high-abrasion environments
Hydraulic system upgraded to dual-action if required for faster dumping cycles

Honest Comparison

How It Compares With the Alternatives

Single-axle rear dump trailer	The 2-axle design supports higher payload and better weight distribution on soft or uneven ground
Front dump trailer	Rear dump allows full unloading without blocking the front, better for loading from the rear on uneven sites

Use Guide

Using It Well

Replace leaf spring packs if sagging exceeds 15mm under load to prevent axle misalignment
Keep the king pin and fifth wheel interface lubricated to prevent binding during coupling

Photographs

More Views of This Unit

Photographs held for this listing. Current yard photographs of the specific unit you shortlist are taken fresh before any balance is paid.

Front view with king pin, landing gear, and front axle detail

Interior view of the trailer body with 6mm bottom and 4mm side steel plates

Close-up of the hydraulic lift cylinder and rear dump gate mechanism

Source Specification

Manufacturer Text We Hold for This Listing

2 Axles Rear Dump Skeleton Semi Trailer Product Description Rear dump semi trailer Item unit parameter Product Name HLQ9400ZX dump semi-trailer Overall dimensions mm 10000x2500x3050 Max loading kg 60000 Mass in working order 8000 Body internal dimensions mm 9000x2350x 16 00 Wheel base 6700+1310+1310 Front/rear overhang -/2150 Approach/departure angle ° -/15 Number of armor plate spring -/4/4/4,-/8/8/8,-/10/10/10 axle 13T FW Tire specification 11.00R20 Pin traction 90# F/R wheel base 1840/1840/1840 Outrigger 28T Single-action Number of axles 3 Braking system Brake made in China Equipment The dump is from the side. The side protection using cold-formed steel /Q235-A, bolt connection. The back protection using cold-formed steel /Q235-A, welding connection. S ide 6mm, bottom 8mm. Production cycle 10-15 days Warranty 12 month,from the date of supply FOB PRICE USD DAF/CNF/CIF USD Company Infor

Reproduced from the supplier specification. Figures are confirmed in writing on the proforma invoice before any deposit.

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