Container Shipping
Container loading of Kales semi trailer for export, ensuring secure fastening and space optimization.
Factory DirectSand & Coal TransportTipper Semi-Trailer
Kales 4 Axle Tipper Trailer | 80 Ton U-Shape Mining Dumper
Quick answer: choose this 4-axle U-shape tipper when a mining or infrastructure fleet needs a high-capacity rear dumper with low-body geometry, wear-resistant steel and a lift-axle option for empty returns. The represented design is up to 80 tonnes off-road payload and 93.3 tonnes design GVW, subject to the final build, cargo density, route and destination-country axle-load rules.
Trailer Type
tipper
Axles
4 axles
Payload
80
4-axle U-shape tipper semi-trailer for heavy African haul routes: this represented configuration combines an abrasion-focused NM500 dump body with a T700 high-strength chassis, a front liftable air axle and a multi-stage front hydraulic hoist. It is intended for procurement teams moving ore, rock, gravel, sand, coal or construction spoil between mine, quarry, crusher, plant and port.
The page is a technical starting point, not a substitute for a signed drawing. Kales confirms body thickness, volume, axle loads, tyre pattern, braking equipment and tractor compatibility before production.
Key Specifications Overview
| Product type | 4-axle U-shape tipper semi-trailer for mining, quarry and infrastructure bulk haulage |
|---|---|
| Represented payload class | Up to 80,000 kg off-road / private mining-zone payload; confirm the legal road payload for the destination |
| Represented design GVW | 93,300 kg, subject to final axle distribution and local bridge-formula limits |
| Represented tare | Approximately 13,300 kg; final tare varies with body thickness, options and accessories |
| External dimensions | Approximately 9,500 x 2,500 x 3,780 mm; confirmed on the approved CAD drawing |
| Dump body | U-shape body with NM500 wear-resistant steel; floor and side thickness selected for cargo impact and density |
| Chassis | T700 high-strength main beam with reinforced crossmembers and hydraulic mounting zones |
| Axles and suspension | 4 x 13-tonne axle package; front air lift axle plus rear 3-axle heavy mechanical suspension, with Kales, FUWA or BPW options |
| Hydraulic hoist | FC A202-4-04300 front multi-stage cylinder as represented; Hyva, Binotto or other approved package available by request |
| Landing gear | 28-tonne two-speed landing gear; JOST, FUWA or Kales matching subject to the purchase order |
| Brakes | Dual-line pneumatic braking with ABS; EBS and valve brand confirmed for the destination market |
| Tyres | 12R22.5 or another approved heavy-haul pattern, selected for route, axle load and parts availability |
All figures above are represented configuration values. Payload, GVW, dimensions and component brands must be checked against the final technical drawing and the laws of the operating country.
Application and Route Fit
This trailer is designed for demanding bulk cycles in African mining and infrastructure supply chains. Typical workflows include pit-to-crusher, mine-to-plant, quarry-to-stockyard, construction earthmoving and short port-to-project shuttle routes. It can be evaluated by fleets in Kenya, Tanzania, Uganda, Zambia, Ghana, Nigeria, South Africa and other African markets, but those examples do not imply automatic regulatory approval.
Best fit
- Iron ore, copper-bearing rock, granite, bauxite, aggregates, gravel, sand, coal and excavated soil.
- Private mine roads, quarry ramps, laterite routes and mixed paved/unpaved haul cycles.
- Operators that value a smooth U-shaped interior for material release and a liftable axle for empty returns.
- Export buyers that need axle-brand, hydraulic and brake packages matched to local workshops and parts supply.
Check before selection
- Confirm bulk density and loading method; an 80-tonne rating does not make every body volume safe for every material.
- Confirm tractor wheelbase, fifth-wheel height, PTO and hydraulic flow before selecting the hoist.
- Confirm the legal axle group, bridge formula, speed and braking requirements in the destination country.
Why This Configuration Is Considered
- U-shape discharge geometry: the curved floor-to-side transition helps reduce corner build-up when carrying wet clay, fines, gravel or mineral concentrates.
- Material-led steel selection: NM500 is specified for abrasion exposure while T700 is used where high-strength chassis structure is needed; thickness remains a cargo and route decision.
- Lift-axle flexibility: the front air lift axle can be raised when the trailer is unladen, subject to the approved air-control and axle-load design.
- Serviceable axle choices: Kales, FUWA and BPW options let procurement teams align the running gear with regional parts and workshop capability.
- Configuration transparency: the quote can document payload envelope, axle distribution, hydraulic package, coating system and inspection scope before manufacture.
Specification-backed advantages
- Wear-focused body: NM500 body steel is a concrete starting point for abrasive quarry and mining cargo, with thickness confirmed for the impact profile.
- High-capacity running gear: a 4-axle layout with a front lift axle and rear tridem group gives the engineering team a defined basis for load distribution and empty-return configuration.
- Front hoist access: the FC or Hyva multi-stage cylinder position supports a clear tipping workflow and can be matched to the tractor hydraulic system.
Structural Engineering, Manufacturing and Quality Control
T700 chassis and NM500 body architecture
The chassis uses a high-strength T700 beam concept with reinforced crossmembers around the kingpin, suspension hangers and hydraulic supports. The dump body uses an NM500 wear-steel concept for high-abrasion cargo. The final plate grade, thickness and welding procedure are recorded on the order drawing rather than assumed from a marketing label.
Manufacturing controls available for the confirmed build
- Welding procedures and welder qualification records can be included in the inspection plan; automated or robotic welding is used where it is appropriate to the joint and production batch.
- Critical load-bearing areas can be specified for non-destructive inspection such as ultrasonic or magnetic-particle testing, with the scope and acceptance criteria agreed before production.
- Dimensional checks, air-brake pressure checks and hydraulic tipping tests are completed according to the approved factory inspection plan. Test records should be requested with the release documents.
- Finite-element review, axle-load calculation and kingpin-to-axle distribution are available when the cargo, tractor and route data are supplied.
Hydraulic and anti-rollover considerations
A front multi-stage cylinder provides the lift path for the body. The final hydraulic circuit should include the agreed limit, lowering-control and anti-rollover protection. Tipping on uneven ground remains unsafe; operators must follow the site risk assessment and the approved operating instructions.
Inspection Views and Component Details
Built for your market
- Adjust trailer dimensions, payload target, and axle layout to fit your cargo profile.
- Select suspension, tire specification, landing gear, ramps, sidewalls, or tanker compartments as needed.
- Choose structural details such as high strength steel based on road conditions.
- Apply OEM branding, company colors, and market-specific safety markings before shipment.
Export shipping made practical
- Shipment can be arranged by bulk vessel, Ro-Ro, container, or sea-road intermodal solutions depending on trailer size and destination.
- Standard stock units can move quickly, while custom production is scheduled according to quantity and configuration complexity.
- We support major trade terms including FOB, CIF, and CFR, and prepare export documents for customs clearance.
- Before shipment, photos, videos, and pre-delivery inspection records can be shared for confirmation.
Quality checks and after-sales
- Each trailer goes through factory inspection for welding quality, structural alignment, and key running components before delivery.
- We support certification and export document preparation according to your destination market requirements.
- A 12-month warranty is available for the main beam and key components, with spare parts and remote technical support after delivery.
How the order moves
Share your target market, usage scenario, and preferred configuration.
Receive our model recommendation, specification review, and factory quotation.
Confirm production, inspection, shipment route, and export documents.
Stay supported after delivery with spare parts and remote assistance.
Export shipping options
At Kales Vehicle, we keep freight planning practical so your trailer or truck reaches the destination with the right balance of protection, speed, and cost.
Container Shipping, Ro-Ro (Roll-on/Roll-off), and Bulk Cargo each serve different export needs, and we choose the safest route, loading method, and packing approach for the order.
Ro-Ro Cargo
Ro-Ro shipping method for Kales commercial trailers, driving directly onto the vessel for maximum safety.
Bulk Cargo Ship
Bulk cargo transport of stacked Kales semi trailers with wax spraying protection against seawater corrosion.
Questions before ordering
Is the 80-tonne payload legal on public roads in Africa?+
Not automatically. The 80-tonne figure is an off-road or private mining-zone design reference. Kales must confirm the legal payload, axle group and bridge formula for the operating country and route.
Why combine T700 chassis steel with NM500 body steel?+
The materials serve different engineering priorities: T700 is selected for high-strength chassis structure, while NM500 is selected for abrasion exposure in the dump body. The approved drawing confirms the exact grades and thicknesses.
What does the front lift axle do?+
When approved for the operating configuration, the front air axle can be lifted while unladen to reduce rolling resistance and tyre contact. It must be lowered whenever the load distribution or local rules require it.
Which hydraulic cylinder can I order?+
The represented page shows an FC A202-4-04300 arrangement and a Hyva FC component view. Hyva, Binotto and other packages can be evaluated against tractor PTO flow, tipping angle and local service support.
What documents should I request before release?+
Request the approved CAD drawing, axle-load calculation, bill of materials, coating and packing record, brake and hydraulic inspection results, and any agreed NDT or welding inspection records for the confirmed build.
Request a Technical Quote and CAD Review
Send the cargo type and density, target payload, body volume, route percentage on paved and unpaved roads, destination country, tractor model, fifth-wheel height, preferred axle brand and hydraulic package. Kales Vehicle Trailer Engineering can then confirm whether this 4-axle U-shape tipper is the right fit and issue a configuration-specific drawing and quotation.