The Komatsu D85ESS-2 bulldozer stands as a paragon of robust performance and steadfast reliability across diverse construction and earthmoving ventures. Whether you're engaged in site preparation or undertaking strenuous tasks, this bulldozer is engineered to deliver unparalleled efficiency and precision.
Engine Specifications
- Engine Model: Komatsu SA6D125E-3
- Type: Turbocharged, Water-Cooled, Diesel Engine
- Displacement: 11.04 liters
- Horsepower: 248 HP (185 kW) at 2000 RPM
- Torque: High torque for superior performance
- Emission Standards: Meets stringent emission regulations
Performance and Productivity
- Operating Weight: Approximately 27,820 kg (61,338 lbs)
- Blade Capacity:
- Straight Blade: 8.5 cubic meters (11.1 cubic yards)
- Semi-U Blade: 9.4 cubic meters (12.3 cubic yards)
- Ground Pressure: Optimized for stability and traction
- Drawbar Pull: Exceptional pulling capacity for tough jobs
Transmission and Drive System
- Transmission Type: Power Shift Transmission
- Speeds: 3 forward and 3 reverse speeds
- Steering System: Hydraulic steering for smooth and responsive control
- Final Drives: Double reduction with spur and planetary gears for enhanced durability
Hydraulic System
- Pump Type: Variable displacement piston pump
- Hydraulic Flow: High flow rate for efficient blade movement
- Control System: Precise and easy-to-use joystick controls
- Hydraulic Cylinders: Robust and reliable for heavy-duty operations
Undercarriage and Tracks
- Track Gauge: 2,000 mm (78.7 inches)
- Track Shoe Width: 560 mm (22 inches)
- Ground Clearance: 405 mm (15.9 inches)
- Track Length on Ground: 3,130 mm (123.2 inches)
- Number of Track Rollers: 7 on each side
Blade Specifications
- Blade Types: Straight blade (S-Blade), Semi-U blade (SU-Blade)
- Blade Width:
- Straight Blade: 3,880 mm (153 inches)
- Semi-U Blade: 3,660 mm (144 inches)
- Blade Height:
- Straight Blade: 1,485 mm (58.5 inches)
- Semi-U Blade: 1,520 mm (59.8 inches)
- Maximum Blade Lift: 1,110 mm (43.7 inches)
- Maximum Blade Drop: 540 mm (21.3 inches)
- Blade Tilt: 860 mm (33.9 inches)
Operator Comfort and Safety
- Cabin Design: Ergonomically designed for operator comfort
- Visibility: Excellent visibility with large windows
- Seat: Adjustable, cushioned seat with suspension
- Control Layout: Intuitive control layout for ease of operation
- Safety Features: ROPS/FOPS cab for enhanced safety
Maintenance and Serviceability
- Easy Access: Convenient access to engine and components for maintenance
- Diagnostic Tools: Integrated diagnostic tools for quick troubleshooting
- Service Intervals: Extended service intervals to reduce downtime
- Filters: High-efficiency filters for longer engine life
Fuel Efficiency
- Fuel Tank Capacity: 525 liters (138.7 gallons)
- Fuel Consumption: Optimized for reduced fuel consumption without compromising performance
- Eco Mode: Optional Eco Mode for enhanced fuel efficiency during lighter tasks
Attachments and Accessories
- Rippers: Available in single-shank and multi-shank configurations
- Winches: Heavy-duty winches for additional pulling power
- Lighting: High-intensity work lights for improved visibility in low-light conditions
- Cabin Accessories: Heating and air conditioning options for operator comfort
Conclusion
The Komatsu D85ESS-2 bulldozer epitomizes a potent and versatile machine, perfectly suited for a plethora of earthmoving and construction assignments. Its formidable engine, efficient hydraulic system, and advanced transmission collectively ensure exceptional performance and productivity. Coupled with features designed for operator comfort and safety, as well as straightforward maintenance, the D85ESS-2 constitutes a crucial asset in any construction fleet.
FAQs (Frequently Asked Questions)
What is the primary use of the Komatsu D85ESS-2 bulldozer?
The D85ESS-2 is predominantly employed for heavy-duty earthmoving activities, including site preparation, grading, and excavation.
How does the D85ESS-2 ensure operator safety?
The D85ESS-2 is outfitted with a ROPS/FOPS cab and excellent visibility to ensure operator safety during operation.
Can the D85ESS-2 be used in rough terrain?
Yes, with its robust undercarriage and powerful engine, the D85ESS-2 can effectively handle rough and uneven terrains.
What attachments are available for the D85ESS-2?
The D85ESS-2 can be equipped with rippers, winches, and additional lighting, among other accessories, to enhance its versatility.
How often does the D85ESS-2 require maintenance?
The D85ESS-2 is designed for extended service intervals, reducing downtime and maintenance costs.