2014 6000hours Used Japan Second Hand Komatsu PC300-7 Digger 30 Ton Excavator Machine

The Komatsu PC300 is a robust and versatile hydraulic excavator designed for heavy-duty applications in construction, mining, and earthmoving industries. It offers exceptional power, efficiency, and durability to handle demanding tasks. Below are its detailed specifications:

Komatsu PC300 Hydraulic Excavator Key Specifications

Engine:

• Model: Komatsu SAA6D114E-3 or equivalent (varies by model year).
• Power Output: Approx. 187–200 kW (250–268 HP).
• Type: Turbocharged and aftercooled, 6-cylinder diesel engine.
• Emission Standards: Tier 3 or Tier 4 Final, depending on the model year.

Operating Weight:

• Approx. 30,000–31,500 kg (varies with attachments and configuration).

Dimensions:

• Overall Length: Approx. 11,000 mm.
• Width: 3,200 mm (with standard tracks).
• Height: 3,200 mm (to the top of the cab).
• Ground Clearance: 500 mm.

Performance:

• Bucket Capacity: 1.4–2.0 m³ (standard bucket).
• Maximum Digging Depth: 7,200–7,500 mm.
• Maximum Reach: 10,800 mm.
• Bucket Digging Force: Approx. 20,000–23,000 kgf.
• Stick Digging Force: Approx. 14,000–16,000 kgf.

Hydraulic System:

• System Type: Closed-center, load-sensing hydraulic system.
• Pump Flow: 400–450 L/min.
• Operating Pressure: Approx. 350 bar.

Tracks and Undercarriage:

• Track Type: Steel tracks with triple grouser shoes.
• Shoe Width: 600–800 mm.
• Track Length: Approx. 5,000 mm.
• Ground Pressure: 0.50–0.60 kg/cm².

Cabin and Controls:

• ROPS/FOPS-certified spacious and ergonomic cabin.
• Air conditioning and adjustable suspension seat.
• Advanced monitoring system with a color display.
• Joystick-operated hydraulic controls for precision.

Fuel and Fluid Capacities:

• Fuel Tank: Approx. 540 liters.
• Hydraulic Oil Tank: Approx. 240 liters.
• Engine Oil Capacity: Approx. 27 liters.

Applications:

• Large-scale excavation.
• Quarrying and mining.
• Demolition and site preparation.
• Heavy material handling.

Key Features:

• High-performance hydraulic system for efficiency and precision.
• ECO mode to reduce fuel consumption.
• Reinforced boom and arm for durability.
• Easy maintenance with centralized service points.

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.