The Komatsu D140K is a bulldozer model from Komatsu’s range of heavy equipment, designed for a variety of heavy-duty tasks in construction, mining, and earthmoving applications. It offers a combination of powerful performance and reliability, making it ideal for large-scale grading, digging, and land preparation.

Komatsu D140K Specifications

Engine:

• Model: Komatsu SAA6D140E-2
• Type: 6-cylinder, water-cooled, turbocharged diesel engine
• Power Output: 160 kW (214 HP) @ 2,000 rpm
• Emission Standards: Tier 2 / EU Stage II

Operating Weight:

• 14,000 kg (30,865 lbs)

Blade Capacity:

• Standard Blade: 4.5 m³ (5.9 yd³)
• Optional Blade Types: For different applications, such as semi-U and straight blades.

Performance:

• Maximum Drawbar Pull: 143 kN (32,130 lbf)
• Maximum Blade Lift Height: 1,220 mm (48 in)
• Maximum Blade Depth: 385 mm (15.2 in)

Dimensions:

• Overall Length: 5,940 mm (19.5 ft)
• Overall Width: 3,500 mm (11.5 ft)
• Overall Height: 3,155 mm (10.3 ft)
• Track Width: 600 mm (1.97 ft)
• Ground Clearance: 350 mm (1.15 ft)

Hydraulic System:

• Pump Type: Gear pump
• Flow Rate: 130 l/min (34.4 gal/min)
• Working Pressure: 17.5 MPa (2,537 psi)

Travel Speed:

• Low Speed: 2.4 km/h (1.5 mph)
• High Speed: 7.1 km/h (4.4 mph)

Turning Radius:

• Minimum Turning Radius: 3,320 mm (10.9 ft)

Key Features of the Komatsu D140K:

1. Powerful Engine: The Komatsu SAA6D140E-2 engine offers robust power for efficient digging, pushing, and grading.
2. Hydraulic Efficiency: The dozer's advanced hydraulic system provides smooth operation and high productivity.
3. Operator Comfort: The spacious and ergonomic cabin includes air conditioning, a comfortable seat, and easy-to-use controls for a more productive work environment.
4. Durability: Designed for tough jobs, it includes a reinforced frame, durable undercarriage, and heavy-duty components for maximum uptime.
5. Fuel Efficiency: The engine and hydraulic systems are optimized for fuel efficiency without sacrificing power or productivity.
6. Versatile Blade Options: Suitable for different types of earthmoving tasks, from grading to heavy material handling.

Applications:

• Construction: Roadwork, site preparation, and large-scale grading.
• Mining: Overburden removal and stockpile management.
• Land Development: Land leveling, clearing, and reshaping.
• Agriculture: Use in large-scale land development projects.

Summary:

The Komatsu D140K is a mid-size bulldozer that provides excellent power, efficiency, and reliability for heavy-duty earthmoving tasks. It is well-suited for contractors and industries needing a durable machine for grading, digging, and material handling in harsh conditions.

Feel free to ask if you need more details or comparisons with other models!

We would like to personally thank you for allowing Jiangchun Trading Co., Ltd. to present our introduction, Shanghai Sunight Machinery Co., Ltd. is one of the bigger supplier and buyer of used machine in Shanghai,China.

We have a range of used construction equipment available. Everything from excavators, bulldozers, motor graders, Soil Compactors, wheel loaders and dumper trucks.

We are also have great demand on used Excavator, bulldozer, loader, grader from all over the world.

The excavator is one of the most versatile pieces of construction equipment. The different uses for the excavator include: digging, demolition, dredging, lifting and moving. Each year hundreds of used excavators are shipped to all regions of the world, especially Africa, South East Asia and the Middle East.

As for excavator, the most popular model range from Cat E70B,E120B,E200B, 320B, 320C, 320D, 336D, Komatsu PC35MR, 55MR, 60-7,78US, 120-6, 128US, PC200-6, PC220-6, PC220-7, PC300-7; Hitachi EX60, EX100, EX120, EX200, EX200-3, ZX200-6. Kobelco SK03, SK07, SK200-6, SK200-8;

As for the bulldozer, the popular model includes Cat D5C,D5G, D5K, D6D, D6G, D7G,D7H,D8K; Komatsu D65, D85-18, D155; Shantui SD13, SD16, SD22, SD32

As for the roller, the popular model includes Dynapac CA25D, 30D; Bomag BW202AD-2, BW219D-2, BW217D-2, Ingersoll rand SD100D, SD175D.

As for the grader, the popular model includes Cat 12G, 140G, 140H, 140K; Komatsu GD511A, GD611A-1

We also purchase and sell the wheel loader as below model, Cat 950C,966D, 966G, 966H; Komatsu WA320-1, 320-5, 380-3, 470-3.