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FD50‑RT Rough Terrain Forklift
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FD50‑RT Rough Terrain Forklift

5 Ton 4×4 Diesel Forklift for Stone Markets, Timber Yards & Heavy Construction
HAMAC FD50‑RT rough terrain forklift is a 5 ton 4WD diesel forklift designed for the toughest outdoor applications where loads are very heavy and ground conditions are poor. Combining a high‑capacity mast and reinforced chassis with 4×4 traction, large pneumatic tyres and strong engine power, FD50‑RT allows operators to lift and transport stone blocks, large timber packs and heavy industrial materials across rugged, muddy and uneven sites.
Rated load capacity: 5,000 kg
Maximum lift height: approx. 3,000–4,500 mm
Engine & power type: high‑output 4‑cylinder diesel engine around 75–80 kW

HAMAC FD50‑RT rough terrain forklift is a heavy‑duty 5 ton 4×4 diesel forklift built for moving big loads in the harshest outdoor environments. Its reinforced mast, wet‑drive axle and four‑wheel‑drive system provide the strength and traction needed to handle stone blocks, large timber packs, oversized pallets and industrial equipment on rough, hilly or slippery ground.socma-forklift+3

With a robust frame, high ground clearance and deep‑tread pneumatic tyres, the FD50‑RT 5T rough terrain forklift travels confidently across quarry floors, timber yards, construction sites and industrial depots in rain, snow or dry conditions. For owners who need one machine to lift and carry very heavy loads outdoors all day, FD50‑RT offers the combination of capacity, durability and off‑road performance that smaller forklifts and standard warehouse trucks cannot match.xinghaoforklift+3

Product Advantages

Built for challenging ground

01 Built for challenging ground

A rough terrain forklift is engineered specifically for outdoor use on uneven, muddy or soft surfaces, working reliably where standard warehouse trucks cannot operate safely.

High ground clearance and big tyres

02 High ground clearance and big tyres

Large, heavily treaded pneumatic tyres and increased ground clearance allow the machine to climb over ruts, rocks and debris while maintaining traction and stability on gravel, mud and grass.

Powerful diesel performance

03 Powerful diesel performance

Rough terrain forklifts usually feature high‑power diesel engines that deliver strong torque for climbing and pulling on rough surfaces, with long operating hours and no need for frequent charging.

2WD / 4WD traction options

04 2WD / 4WD traction options

Many models offer true 4WD or switchable 2WD/4WD systems, giving operators the flexibility to balance fuel economy and maximum traction depending on whether they are on firm yards or very soft ground.

Enhanced stability and robust frames

05 Enhanced stability and robust frames

Reinforced chassis, wide wheelbases and heavy‑duty suspension systems help rough terrain forklifts stay stable under heavy loads on sloping and uneven terrain, reducing the risk of tipping.

Wide application range outdoors

06 Wide application range outdoors

Thanks to their go‑anywhere design, rough terrain forklifts are indispensable in construction sites, farms, timber and stone yards, mining and even disaster‑relief operations, handling materials efficiently across multiple outdoor environments.

Compatible Attachments

Rallet fork
Rallet fork
Bucket
Bucket
Crane Arm
Crane Arm
Mixed barrel
Mixed barrel
Bale Fork
Bale Fork
Snow Blower
Snow Blower
Grapple Bucket
Grapple Bucket
Mixed Bucket
Mixed Bucket
Road Sweeper
Road Sweeper
Mixed barrel
Mixed barrel
Crass Cutter
Crass Cutter

Application Scenarios

Construction Sites
Construction Sites
Agriculture & Farming
Agriculture & Farming
Industrial Logistics
Industrial Logistics
Municipal Works
Municipal Works
Mining & Energy
Mining & Energy

Technical Specifications

Item Unit FD50-RT Value (Typical)
Rated load capacity kg 5000
Load center mm 500–600
Power type - Diesel
Drive type - 4WD rough terrain
Mast type - Wide-view duplex / triplex mast
Max. lift height mm 3000–4500
Collapsed mast height mm approx. 2500–2800
Free lift height mm up to 1500 (triplex mast)
Fork size (L × W × T) mm 1220 × 150 × 60
Tilt angle (forward / back) ° 6 / 12
Overall length (without fork) mm approx. 3300–3600
Overall width mm approx. 1900–2100
Overhead guard height mm approx. 2400–2600
Wheelbase mm approx. 2250–2400
Ground clearance (mast) mm 220–260
Ground clearance (center) mm 250–320
Front tyre size - 18.00-25 or similar off-road tyre
Rear tyre size - 12.00-20 or similar off-road tyre
Travel speed (loaded) km/h 18–22
Travel speed (unloaded) km/h 22–28
Max. gradeability (loaded) % 20–30
Service weight kg approx. 8000–8500
Engine type - 4-cylinder high-output diesel
Rated engine power kW 75–80
Fuel tank capacity L 100–120
Hydraulic oil tank capacity L 80–100
Steering type - Hydraulic power steering
Brake system - Hydraulic / wet disc service
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Common FAQs

What typical applications is the FD50‑RT rough terrain forklift used for?
The FD50‑RT rough terrain forklift is used in stone markets, quarries, timber yards, concrete plants and heavy construction sites where loads are very heavy and ground is rough. It handles stone blocks, precast elements, big timber packs and dense industrial pallets up to 5,000 kg on unpaved, uneven and sloped surfaces.
Why choose a 5 ton rough terrain forklift instead of a smaller model? +
A 5 ton 4×4 rough terrain forklift like the FD50‑RT provides a large safety margin for materials that regularly exceed 3–4 tons, such as stone blocks and large timber bundles. This extra capacity reduces overload risk, improves stability and supports long‑term durability in heavy industries and infrastructure projects across regions like the Middle East, Africa and Latin America.
How does the FD50‑RT perform on rugged, hilly and unstable ground? +
The FD50‑RT uses 4WD traction, high ground clearance and deep‑tread tyres to maintain grip on rocky, muddy and sloped surfaces. Its reinforced chassis and heavy counterweight help keep the truck stable when travelling across uneven ground and gradients where conventional warehouse forklifts cannot safely operate.
Is the FD50‑RT suitable for stone markets and quarry operations? +
Yes. The FD50‑RT stone market forklift is designed to adapt to rugged roads, loose stone and dust in quarries and stone yards. With 5,000 kg capacity and strong climbing ability, it can load and unload trucks, move blocks to cutting or processing areas and feed stockpiles efficiently.
How does the FD50‑RT support timber yards and sawmills? +
In lumber and timber yards, the FD50‑RT serves as a heavy‑duty timber forklift for large packs of sawn timber, logs and plywood. The wide‑view mast and optional side shifter or fork positioner make stacking and retrieving tall stacks easier, even on uneven or soft timber yard surfaces.
What mast and attachment options are available for the FD50‑RT? +
The FD50‑RT can be supplied with 2‑stage or 3‑stage masts between about 3.0 and 4.5 m, depending on stacking height needs. Popular attachments include stone clamps, bale clamps, block handlers, side shifters and buckets, allowing one 5T rough terrain forklift to handle blocks, timber, bulk materials and special loads.
What should buyers consider when specifying the FD50‑RT for their site? +
Buyers should consider typical maximum load weight, required lift height, ground conditions, climate and available manoeuvring space. It is also important to choose suitable engine brands, mast type and attachments and verify local emission and safety regulations for their country or region before finalising an FD50‑RT configuration.
Is the FD50‑RT suitable for dealers and rental fleets, and how can they request a quote? +
The FD50‑RT is a strong choice for forklift dealers and rental fleets serving stone markets, timber operations and heavy contractors who need 5T 4×4 forklifts. Dealers can request a quote by specifying quantity, lift height, typical loads, ground conditions, destination port and desired incoterms (EXW, FOB, CFR, CIF, DAP), and HAMAC will respond with pricing, lead time and recommended FD50‑RT configurations.
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