Komatsu PC70 Crawler Excavator is a well-known excavator model featuring a standard bucket capacity of 0.3 m³, suitable for various medium-duty projects. Although used, the machine still operates reliably and offers a much more economical price compared to a new one.

Features, Functions, and Advantages of the Komatsu PC70 Crawler Excavator

Engine & Fuel-Efficient, Environmentally Friendly Performance

• The new Komatsu SAA4D95LE-5 engine is compact and lightweight, yet delivers a powerful output of 48.5 kW (65 HP). Equipped with a turbocharger, it ensures stable performance even at high altitudes

• Fuel consumption is optimized through the integrated control of the engine, hydraulic system, and electronic system.

• Complies with U.S. EPA Tier 3 and EU Stage 3A emission standards, significantly reducing NOx while maintaining high productivity.

• The ECO Gauge displayed on the LCD monitor assists in energy-efficient operation and helps reduce CO₂ emissions.

• Flexible Working Modes:

  • P-Mode (Power): Prioritizes maximum power and operating speed.

  • E-Mode (Economy): Focuses on fuel savings, ideal for light-duty operations. Adjustable between E0/E1 levels for different degrees of fuel efficiency.

• Auto-deceleration & Idle Warning: Helps minimize fuel consumption when the machine is not in operation.

• CLSS Hydraulic System (Closed-center Load Sensing System): Combines power and precision, enabling smooth control and improving work efficiency.

Modern Operator’s Cabin

• Spacious, Noise-Reduced Cabin: Rigid frame with excellent sound insulation, minimizing noise from the engine, hydraulic system, and air conditioning

• All-round Visibility: Wide windows and an adjustable sliding/reclining seat provide comfort during long working hours.

• Two-level Automatic Air Conditioning: Maintains a stable cabin temperature and includes a windshield defrosting function.

• 7-inch Color LCD Monitor: Provides clear display of operating information from multiple viewing angles, with multilingual support (12 languages)

• Equipment Monitoring System: Monitors engine oil, temperature, and battery power; provides alarms and fault codes storage; notifies service intervals for filters and oil changes.

• ROPS-Compliant Cabin (ISO 12117-2) & OPG Level 1: Roll-over protection and operator protection against falling objects or impact.

• Rearview Mirrors & Rear Window: Fully compliant with ISO 5006 visibility standards for safe operation.

  

Easy Maintenance & Superior Durability

• Wide-Opening Engine Hood: Provides easy access to the engine, filters, and drain valves.

• Parallel Arrangement of Radiator, Intercooler, and Oil Cooler: Allows easy removal and cleaning; built with high-performance aluminum for superior efficiency.

• Primary Fuel Filter with Water Separator: Prevents water and contaminants from entering, extending engine life.

• Long-Life Engine Oil and Hydraulic Filters: Extended replacement intervals:

  • Engine oil & filter: 500 hours

  • Hydraulic oil: 5,000 hours

  • Hydraulic filter: 1,000 hours

• Two-Stage Air Cleaner: Provides effective dust protection.

• Robust Components:

  • Reinforced swing frame and all-steel exterior panels.

  • Heavy-duty rollers (Ø118 mm).

  • Travel motors with planetary gear system – simple and reliable.

  • Seven undercovers to protect internal components.

• Convenience Features: Large-capacity toolbox and easily removable A/C filter without the need for tools.

Applications of the Komatsu PC70 Crawler Excavator

• Civil Construction Applications:

  • Excavating foundations for houses and small to medium-sized structures.

  • Trenching for water supply and drainage pipes, electrical conduits, and sewer systems.

  • Site clearing, earth grading, land leveling, and soil improvement.

• Transportation Infrastructure – Roads and Bridges:

  • Constructing small roads, village roads, and internal roads within industrial zones.

  • Building access roads and branch roads.

  • Executing bridge works, embankments, and roadside drainage ditches.

• Urban Projects and Confined Spaces:

  • Operating in residential areas, narrow roads, and restricted access sites.

  • Compact design with crawler tracks enables work on soft ground or gentle slopes.

  • Repairing sewer/drainage systems in city streets, and replacing gas, power, and water pipelines.

• Earthmoving and Small-Scale Mining:

  • Excavating and handling soil or small rocks in quarries or small-scale mining operations.

  • With relatively strong breakout force for its size, the machine is well-suited for digging through rocks, removing small stumps, and working on mildly rugged terrain.

• Demolition and Small-Scale Reconstruction:

  • When equipped with concrete breakers or hydraulic hammers, it can demolish concrete floors and small structures.

  • With a pulverizer bucket, it can efficiently process concrete and small walls.

• Versatile Rental and Service Work:
  • With its compact-medium size, the machine is easy to transport and widely used in construction equipment rental fleets.
  • Ideal for temporary works, small-scale projects, and civil construction jobs.

Advantages of Buying a Used Komatsu PC-70 Crawler Excavator from NISHIO

• Genuine product with complete documentation.

• Save 40–60% compared to purchasing a new machine.

• Available in stock, ready to use immediately.

• Dedicated technical support.

• Trusted brand with easily replaceable spare parts.

Please contact us for more detailed information.

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Thông số cơ bản của Máy Xúc Đào Bánh Xích PC70

Mã lực	Toàn phần: 50,7 kW 68 HP / 1950 min-1
	Thực tế: 48,5 kW 65 HP / 1950 min-1
Trọng lượng vận hành	6590 kg
Dung tích gầu	0,30 – 0,37 m³

Hình vẽ mô tả kích thước của Máy Xúc Đào Bánh Xích PC70

 

Kích thước của Máy Xúc Đào Bánh Xích PC70

Kí hiệu	Mô tả	Giá trị
A	Chiều dài tổng thể	6080 (mm)
B	Chiều dài trên mặt đất (Di chuyển)	3655 (mm)
C	Chiều cao tổng thể (Đến đỉnh cần trục)	2500 (mm)
D	Chiều rộng tổng thể	2225 (mm)
E	Chiều cao tổng thể (Đến đỉnh cabin)	2640 (mm)
F	Khoảng sáng gầm xe, đối trọng	750 (mm)
G	Khoảng sáng gầm (nhỏ nhất)	350 (mm)
H	Bán kính vung đuôi	1750 (mm)
I	Chiều dài xích tiếp xúc với mặt đất	2130 (mm)
J	Chiều dài dải xích	2765 (mm)
K	Khổ xích	1700 (mm)
L	Chiều rộng tổng thể của bộ xích	2150 (mm)
M	Chiều rộng bản xích	450 (mm)
N	Chiều cao gờ xích	20 (mm)
O	Chiều cao cabin máy	1865 (mm)
P	Chiều ngang cabin máy	2190 (mm)
Q	Khoảng cách, tâm vung đến cuối phía sau	1750 (mm)

 

Phạm vi làm việc của Máy Xúc Đào Bánh Xích PC70

Hình vẽ mô tả phạm vi làm việc của Máy Xúc Đào Bánh Xích PC70

 

Ký hiệu	Dịch sang tiếng Việt	Giá trị
A	Chiều cao đào lớn nhất	7150 mm
B	Chiều cao đổ tải lớn nhất	5015 mm
C	Chiều sâu đào lớn nhất	4100 mm
D	Chiều sâu đào tường thẳng lớn nhất	3505 mm
E	Tầm với đào lớn nhất	6360 mm
F	Tầm với đào lớn nhất tại mặt đất	6220 mm
G	Bán kính quay nhỏ nhất	1750 mm
SAE 1179 Rating	Lực đào gầu	54,8 kN 5590 kg
	Lực đào tay gầu	38,2 kN 3900 kg
Gầu tiêu chuẩn (theo ISO 7451)		0,30 m³