| Parameters |
|
| Power type | Diesel |
| Rated load | 3500KG |
| The external dimensions are length, width and height | 3670*1764*2265mm |
| Load center distance | 500mm |
| The maximum height that the forks can lift | 4260mm |
| Maximum lifting height | 3000mm |
| The full height of the mast (with the forks on the ground and the mast vertical) | 1960mm |
| Freely increase height | 100mm |
| Front overhang | 526mm |
| Rear overhang | 1075mm |
| Wheelbase | 2090mm |
| Minimum ground clearance (at the mast) | 276mm |
| Track length (front wheel/rear wheel) | 1460/1460mm |
| Inside the minimum turning radius | 2328mm |
| Outside the minimum turning radius | 4289mm |
| Mast tilt Angle (front/rear) | F8°，R10° |
| Fork size | 1220*45*120mm |
| Maximum driving speed (full load/empty load) | 30/35Km/h |
| Speed increase (full load/empty load) | 350/500mm/s |
| Speed decrease (full load/empty load) | 550/450mm/s |
| Maximum climbing capacity (full load/empty load) | 25/35° |
| Number of wheels X/ Drive wheels | 4X/4 |
| Tire type (front/rear) | Pneumatic tire |
| Front wheel tire | 23.5-16 |
| Rear wheel tire | 23.5-16 |
| Service brake | Disc brakes |
| Parking brake | Mechanical handbrake |
| Engine model (Foreign trade) | Quanchai National II 490 |
| Engine power (Foreign trade) | 42Kw |
| Model of reducer | 265 |
| Total weight | 4200KG |
3.5-Ton Rough Terrain Diesel Forklift
Reinforced Structure · All-Terrain Power · High-Efficiency Handling
Product Positioning
The 3.5-ton rough terrain forklift is purpose-built for demanding outdoor operations where uneven ground, heavy loads, and continuous duty cycles are the norm. Unlike standard warehouse forklifts, this model emphasizes structural strength, drivetrain reliability, and full-terrain mobility, making it an ideal solution for construction sites, lumber yards, mining support areas, ports, and agricultural operations.
With a rated capacity of 3,500 kg, 4WD traction, and a reinforced chassis, the machine delivers stable lifting and confident travel even on gravel, mud, slopes, and unfinished ground.
Structural Design & Frame Strength
At the core of this forklift is a high-rigidity steel frame engineered to withstand torsional stress during full-load lifting on uneven surfaces.
Key structural advantages include:
Optimized wheelbase (2090 mm) to balance stability and maneuverability
Wide track width (1460 mm front/rear) to reduce lateral sway during lifting
Reinforced mast mounting points to improve load distribution and extend service life
4200 kg operating weight, providing a low center of gravity and excellent anti-tip performance
This design significantly reduces structural fatigue compared to conventional industrial forklifts, especially in rough terrain environments.
Power System & Drivetrain Performance
The forklift is powered by a Quanchai National II 490 diesel engine delivering 42 kW, optimized for torque output and fuel efficiency under heavy working conditions.
Power & drive highlights:
4X4 drive system for consistent traction on loose or slippery ground
Reducer model 265, enhancing torque transmission and climbing capability
Maximum gradeability: 25% (full load) / 35% (no load), ideal for ramps and uneven sites
Travel speed up to 35 km/h (unloaded), improving jobsite mobility
The drivetrain is tuned for low-speed control during lifting and stable power delivery during transport.
Lifting Capability & Working Efficiency
Designed for productivity, the forklift combines strong lifting performance with smooth hydraulic response.
Maximum fork lift height: 4260 mm
Standard lifting height: 3000 mm, suitable for container and truck loading
Fast lifting speed: up to 500 mm/s (no load)
Free lift of 100 mm, allowing operation in low-clearance areas
The 1220 × 45 × 120 mm heavy-duty forks ensure secure handling of pallets, timber, stone, and construction materials.
Mobility & Terrain Adaptability
This model is equipped with large pneumatic tires (23.5-16 front & rear) that absorb shock and maintain grip across varied terrain.
Additional mobility advantages:
Minimum ground clearance: 276 mm, preventing underbody damage
Inner turning radius: 2328 mm, maintaining maneuverability despite rugged design
Balanced front and rear overhangs, improving approach and departure angles
These features allow operators to work efficiently where standard forklifts would struggle or fail.
Safety & Operator Control
Safety is integrated into both mechanical design and operational controls:
Disc service brakes for responsive stopping under load
Mechanical handbrake for secure parking on slopes
Mast tilt angles: 8° forward / 10° backward, improving load stability
Wide visibility mast layout, reducing blind spots during lifting and transport
The operator compartment is designed for long working hours, offering clear instrumentation and intuitive control placement.
Typical Applications
Construction and infrastructure projects
Timber yards and stone processing facilities
Ports, terminals, and container yards
Mining and energy support sites
Agricultural and forestry operations
Why Choose This 3.5-Ton Rough Terrain Forklift?
This forklift is not simply a higher-capacity machine—it is a structurally reinforced, terrain-ready working platform. Compared with standard forklifts, it offers:
Stronger frame and longer service life
Superior traction and climbing performance
Higher operational efficiency in outdoor environments
Reduced downtime due to robust mechanical design
For businesses that operate beyond smooth concrete floors, this 3.5-ton rough terrain diesel forklift delivers dependable performance, structural durability, and consistent productivity.
With technological innovation, our product configuration and parameters will continue to
change without notice;
if there is any doubt, the specific confirmation of our international trade sales shall prevail;
