Wholesale New Product Shantui Official Road Dozer SD22 220 HP New Crawler Bulldozers

The SHANTUI SD22 is a widely used crawler bulldozer known for its robustness and reliability in heavy-duty construction and mining applications. It is designed for tough environments and excels at tasks such as pushing, grading, leveling, and other earthmoving operations.

SHANTUI SD22 Crawler Bulldozer Key Specifications

Engine:

• Model: WD10G178E25 or similar (depending on the production year).
• Power Output: 162 kW (217 HP) at 1,800 rpm.
• Type: Diesel, turbocharged, 6-cylinder, water-cooled engine.
• Emissions Compliance: Meets Tier 2 or Tier 3 (depending on the model year).

Operating Weight:

• Approx. 22,500 kg (varies slightly depending on configuration).

Dimensions:

• Overall Length (with blade): Approx. 5,920 mm.
• Overall Width: Approx. 3,540 mm (standard blade).
• Height (to top of cab): Approx. 3,190 mm.
• Ground Clearance: Approx. 375 mm.
• Track Length on Ground: Approx. 3,080 mm.

Blade:

• Blade Type: U-blade or Semi-U blade options.
• Blade Width: Approx. 3,520 mm (with standard blade).
• Blade Height: Approx. 1,060 mm.
• Blade Capacity: Approx. 4.2 m³ (depending on the blade type and material handled).

Track and Undercarriage:

• Track Type: Steel tracks with optional rubber pads.
• Track Shoe Width: Approx. 510 mm (varies based on the specific configuration).
• Track Gauge: Approx. 1,980 mm.
• Track Tensioning: Manual or hydraulic track adjustment, depending on model year.

Performance:

• Max Travel Speed: Approx. 11.5 km/h.
• Gradeability: Can climb grades of up to 30% under ideal conditions.
• Ground Pressure: Approx. 0.064 MPa, which makes it effective for soft ground conditions.
• Hydraulic System: Load sensing, closed-center system for efficient operation and better control of the blade.

Hydraulic System:

• Hydraulic Flow Rate: Approx. 180 L/min.
• Operating Pressure: Approx. 280 bar.
• Pump Type: Axial piston pump.

Fuel and Fluid Capacities:

• Fuel Tank Capacity: Approx. 380 liters.
• Hydraulic Oil Tank Capacity: Approx. 140 liters.
• Engine Oil Capacity: Approx. 20 liters.
• Cooling System Capacity: Approx. 30 liters.

Cabin:

• Operator Comfort: The cabin is ROPS/FOPS certified, designed for improved safety and comfort.
• Air Conditioning: Optional, depending on the configuration and model year.
• Visibility: High-visibility glass and a spacious cabin for better operator control.

Other Features:

• Power Shift Transmission: Ensures smoother operations and improved fuel efficiency with multiple forward/reverse gears.
• Heavy-Duty Undercarriage: Designed for durability in tough working environments, such as mining and construction sites.
• Easy Maintenance: Centralized lubrication points, simple engine and hydraulic system layout for easy servicing.

Applications:

• Construction: Ideal for earthmoving, trenching, and site leveling.
• Mining: Suitable for bulk material handling and stripping.
• Land Development: Works well for land clearing, backfilling, and grading.