6 Ton Wheel Loader for Sale – Reliable Heavy Duty Loader
Versatile attachment-ready design adapts to multiple job sites with quick-change tools.
All-climate thermal management ensures stable performance from extreme heat to sub-zero cold.
Modular component layout enables faster repairs and significantly reduced maintenance downtime.
Sealed anti-corrosion pin joints extend greasing intervals and working equipment service life.
Telematics-ready connectivity supports remote GPS tracking and predictive fleet management.
Product Overview
The SHANTIAN STL660 is a 6-ton class wheel loader engineered for heavy-duty applications including mining operations, port handling, quarrying, and large-scale infrastructure projects. As a trusted China wheel loader manufacturer, Shandong SHANTIAN Heavy Industry combines German Steyr technology with rigorous local manufacturing standards to deliver a machine that excels in power output, structural durability, and operational efficiency.
This model is specifically designed for customers seeking a cost-effective 6 ton wheel loader for sale with low maintenance requirements and high resale value.
Key SEO-Driven Features & Benefits
1. Powerful & Fuel-Efficient Powertrain
Powered by the Weichai Steyr WP10G240E343 engine – a globally recognized heavy-duty diesel engine.
Rated power: 178kW (238 HP) – delivering class-leading maximum torque of 1100N.m for superior breakout force and traction.
Specific fuel consumption: ≤215g/kW·h, making it one of the most fuel-efficient 6 ton loaders in its category.
Fuel tank capacity: 300L – supports extended shift operations without frequent refueling stops.
2. Optimized for Heavy Lifting & High Dumping
Rated load capacity: 6000kg | Bucket capacity range: 3.3 – 5.5m³ (interchangeable for different material densities).
Maximum dump height: 3200mm | Maximum dump reach: 1229mm – perfectly matches 6-8 ton dump trucks and mining haulers.
Breakout force: ≥162kN | Tractive force: 187kN – ensures aggressive digging in compacted materials.
Fast cycle performance: Boom lifting time 5.95s | Total cycle time (lift + dump + lower): 10.18s – boosts overall job site productivity.
3. Robust Drivetrain & Superior Mobility
Transmission: Fixed-shaft power shift with 4 forward + 4 reverse speeds, max travel speed 38km/h – ideal for long-distance loading and stockpile management.
Axle system: Spiral bevel gear main reduction + planetary wheel-end reduction (grade 1) – enhances torque output and axle durability under heavy shock loads.
Turning radius (minimum): 6298mm – surprisingly agile for a 6 ton mining loader, enabling efficient work in confined yards and tunnel projects.
4. Built for Harsh Environments
Overall weight: 19600kg – provides exceptional stability during high-lift operations.
Wheelbase: 3350mm | Tread: 2280mm | Ground clearance: 450mm – ensures reliable traction and underbody protection on uneven terrain.
Tyre specification: 23.5-25 (front pressure 0.4MPa, rear 0.35MPa) – heavy-duty lug tires for rock and dirt applications.
Gradeability: 30° – capable of operating on steep ramps in quarry and dump sites.
5. Safety & Braking System
Service brake: Air-over-hydraulic disc brakes on all 4 wheels – provides reliable stopping power even with full payload.
Parking brake: Manual disc brake – safe and easy engagement for parking on slopes.
System working pressure: 18MPa – ensures responsive hydraulic control for precision loading.
6. Operator Comfort & Smart Control
Spacious cab with large curved windshield for all-round visibility.
Standard bucket leveling function – reduces operator fatigue and improves loading accuracy.
CAN-bus integrated digital dashboard – real-time monitoring of engine, transmission, and hydraulic parameters; built-in fault diagnostics for quick troubleshooting.
Ergonomic pilot joystick controls – reduces training time for new operators.
Technical Specifications Table (Quick Reference)
| Parameter | Specification |
|---|---|
| Rated Load | 6000 kg |
| Operating Weight | 19600 kg |
| Bucket Capacity | 3.3 – 5.5 m³ |
| Engine Model | Weichai Steyr WP10G240E343 |
| Rated Power | 178 kW |
| Max Torque | 1100 N.m |
| Fuel Consumption Rate | ≤215 g/kW·h |
| Transmission Speeds | 4F / 4R |
| Max Travel Speed | 38 km/h |
| Max Dump Height | 3200 mm |
| Max Dump Reach | 1229 mm |
| Breakout Force | ≥162 kN |
| Tractive Force | 187 kN |
| Total Cycle Time | 10.18 s |
| Fuel Tank Capacity | 300 L |
| Tyre Size | 23.5-25 |
| Overall Dimension (L×W×H) | 9000×3100×3500 mm |
Why Choose SHANTIAN STL660 as Your 6 Ton Wheel Loader Supplier?
Proven reliability – Over 20 years of heavy machinery manufacturing experience in Shandong, China.
Global parts availability – Weichai engine and common drivetrain components ensure fast aftermarket support.
Customization options – Bucket sizes, quick-coupler systems, and auxiliary hydraulic lines available upon request.
Competitive factory pricing – Direct manufacturer export with full documentation (commercial invoice, packing list, CE certificate, etc.).
Pre-shipment testing – Every machine undergoes a 4-hour full-load test before delivery.
Common Customer Questions (FAQ for SEO)
Q: Is this 6 ton wheel loader suitable for underground mining?
A: While primarily designed for open-pit mining and construction, the STL660 can be adapted with canopy/FOPS protection and emission control devices for underground use upon request.
Q: What is the delivery lead time for this heavy duty loader?
A: Standard lead time is 20–25 working days after deposit confirmation. Bulk orders can be negotiated for faster scheduling.
Q: Can I get spare parts for the Weichai engine locally?
A: Yes. Weichai has a global service network. We also stock critical wear parts (brake pads, seals, filters, hydraulic hoses) at our overseas warehouses.
