Hengwang HWDH24-B2 Bulldozer
The Hengwang HWDH24-B2 is a modern, heavy-duty bulldozer designed for demanding earthmoving tasks in South Africa, offering a balance of power, efficiency, and operator comfort. With an operating weight of approximately 23.4 tons, it's suitable for large-scale construction, mining, and infrastructure projects, providing reliable performance for pushing, ripping, and grading operations.
Overview
The Hengwang HWDH24-B2 bulldozer represents a robust solution for South African contractors and plant hire companies seeking a powerful and efficient machine for heavy earthmoving. As a relatively new entrant or a model from a brand gaining traction, it aims to provide a cost-effective alternative without compromising on essential performance metrics. This dozer is engineered to tackle challenging terrains and demanding workloads, from bulk earthworks on large construction sites to maintaining haul roads in mining operations.
Key to its design is a focus on operational efficiency and durability, crucial for the often harsh conditions encountered across South Africa. The HWDH24-B2 is typically equipped with a powerful diesel engine, providing ample torque for pushing heavy loads of material. Its track system is designed for stability and traction, ensuring effective power transfer to the ground, even on uneven or soft surfaces. The cabin prioritises operator comfort and visibility, which is vital for long shifts and precision work, contributing to overall productivity and safety on site.
For the South African market, considerations such as parts availability, service network, and fuel efficiency are paramount. While Hengwang might be a newer name compared to established brands, the HWDH24-B2 aims to offer a competitive package. Buyers should assess the local support infrastructure and the availability of common wear parts to ensure minimal downtime. Its versatility makes it suitable for a range of applications, from initial site clearing and land preparation to final grading and backfilling, making it a valuable asset for diverse projects.
Key specs
- Years produced
- 2025–2025
- Year range
- 2025
- Operating Weight
- 23,400 kg
- Engine Power
- 162 kW (217 hp) (est.)
- Blade Type
- Straight Tilt Blade (Standard) (est.)
- Blade Capacity
- 4.5 - 5.5 m³ (est.)
- Max. Drawbar Pull
- 200 - 220 kN (est.)
- Ground Pressure
- 65 - 75 kPa (est.)
- Track Shoe Width
- 560 mm (est.)
- Travel Speed (Forward/Reverse)
- Up to 11 km/h / 14 km/h (est.)
- Overall Length (with blade)
- 5,800 - 6,000 mm (est.)
- Overall Width (with blade)
- 3,400 - 3,500 mm (est.)
- Overall Height (to top of cab)
- 3,200 - 3,300 mm (est.)
- Fuel Tank Capacity
- 350 - 400 Litres (est.)
Specifications are typical for this class of machine and may vary based on specific configurations and market region. Exact figures should be verified with the supplier.
Applications
- Large-scale site preparation and land clearing
- Road construction and maintenance, including haul roads in mining
- Dam and reservoir construction
- Quarry and mining operations (stockpiling, waste removal)
- Landfill management and waste compaction
- Forestry and agricultural land development
Features
- Powerful and fuel-efficient diesel engine for high torque output
- Hydrostatic drive system for smooth power delivery and precise control
- Ergonomic operator cabin with good visibility and air conditioning
- Robust undercarriage designed for durability and stability on rough terrain
- Modular design for easier maintenance and component access
- Heavy-duty straight tilt blade for versatile pushing and grading
- Advanced hydraulic system for responsive blade control
Operating requirements
- Skilled and certified bulldozer operator familiar with heavy machinery
- Regular pre-shift inspections and daily maintenance checks
- Adequate fuel supply (diesel) and engine oil
- Access to spare parts and technical support for Chinese-manufactured equipment
- Suitable transport logistics for moving a 23.4-ton machine between sites
- Compliance with local environmental regulations regarding emissions and noise
- Clear communication protocols on busy construction or mining sites
Attachments and options
Common attachments
- Straight Tilt Blade (standard)
- Angle Blade (optional for specific grading tasks)
- Single Shank Ripper (for breaking hard ground)
- Multi-Shank Ripper (for more extensive ground penetration)
- Winches (for recovery or pulling operations)
Options
- Air conditioning system for operator comfort
- ROPS/FOPS certified cabin for enhanced safety
- Various track shoe options (e.g., swamp shoes for soft ground)
- GPS/GNSS grade control systems for precision work
- Cold weather starting aids
- Rear ripper attachment (single or multi-shank)
Maintenance and inspections
- Daily checks of fluid levels (engine oil, coolant, hydraulic fluid)
- Regular greasing of pivot points and articulation joints
- Inspection of undercarriage components (tracks, rollers, idlers) for wear
- Cleaning of air filters and radiator fins
- Scheduled oil and filter changes for engine, transmission, and hydraulics
- Checking and adjusting track tension
- Inspection of blade cutting edges and end bits for wear
Adherence to the manufacturer's recommended service schedule is critical for optimal performance and longevity, especially given the demanding South African operating conditions. Sourcing genuine or high-quality aftermarket parts is crucial.
Safety notes
- ROPS/FOPS certified cabin to protect operator in case of rollover or falling objects
- Seat belt usage is mandatory
- Excellent all-round visibility from the operator's station, often aided by mirrors and cameras
- Audible reverse alarm and flashing beacon for site safety
- Emergency stop buttons within easy reach
- Non-slip surfaces on steps and platforms for safe access and egress
- Fire extinguisher readily accessible in the cabin
Buying checklist
- Verify the exact specifications and configuration with the local dealer.
- Inquire about the availability of spare parts and the local service network for Hengwang in your region.
- Obtain a detailed warranty statement and understand coverage for major components.
- Request a demonstration or inspect a similar machine in operation if possible.
- Compare total cost of ownership, including fuel consumption, maintenance, and potential resale value.
- Assess the availability of operator training and technical support.
- Confirm compliance with South African safety standards and regulations.
- Investigate financing options and potential trade-in values if applicable.
- Check for any optional attachments or features that might be beneficial for your specific applications.
FAQ
What is the typical fuel consumption for a Hengwang HWDH24-B2 bulldozer?
Fuel consumption for a 23-ton class bulldozer like the HWDH24-B2 can vary significantly based on application, operator technique, and engine load. Expect a range of 20-35 litres per hour under typical operating conditions in South Africa. (est.)
Is the Hengwang HWDH24-B2 suitable for mining applications in South Africa?
Yes, the HWDH24-B2, with its robust build and power, is generally suitable for various mining support tasks such as maintaining haul roads, stockpiling, and general site preparation. However, for continuous heavy ripping or primary production, larger dozers might be preferred.
How does the parts availability for Hengwang compare to more established brands in South Africa?
As a newer brand, parts availability for Hengwang might be more reliant on specific dealers or importers. It's crucial to confirm the local dealer's stock levels for common wear parts and their lead times for less common components to minimise potential downtime.
What kind of warranty can I expect for a new Hengwang HWDH24-B2 bulldozer?
New equipment typically comes with a standard manufacturer's warranty, often 12 months or 1,500-2,000 operating hours, whichever comes first. It's essential to get the exact warranty terms in writing from the South African dealer, as coverage can vary. (est.)
