The SK60 is equipped with a new hydraulic third pump confluence system, known as IFPS, and a specially designed Yanmar 4TNV94L direct injection 4-cylinder high-efficiency engine. This engine delivers 34.1 kW at 2400 rpm, providing more powerful performance. The combination of the advanced hydraulic system and the efficient engine allows the SK60 to handle various operating environments efficiently, quickly, and smoothly. This setup ensures robust power and smooth operation, making it a reliable choice for a wide range of tasks.
The SK60 features new large and small arms with redesigned structural strength, making them safe, reliable, and durable. These arms are built to withstand various high-load working environments, ensuring consistent performance under tough conditions. The excavator is also equipped with a new cab that emphasizes safety and improves visibility, reducing operator fatigue even during long hours of operation. The unique and meticulously designed internal equipment and external structure make ground inspections quick and easy, saving time and effort. This thoughtful design enhances both the operator’s comfort and the overall efficiency of the machine.
Inheriting the top technology from the Kobelco 820, the SK60-8 achieves low fuel consumption comparable to hybrid systems, making it more economical and energy-efficient. It ensures strong operating performance while achieving remarkable ultra-low fuel consumption, reducing fuel usage by up to 30% compared to standard mode. Under the same working conditions, the SK60-8 in low fuel consumption mode not only saves fuel but also outperforms other brands in terms of production efficiency. This combination of high performance and fuel efficiency makes the SK60-8 a standout choice for operators looking to maximize productivity while minimizing operational costs.
The SK60-8 features a front glass window that provides an expansive field of vision. Compared to the previous generation, the width of the front window has been extended to 710 mm, and the total length of the cab has been increased to 1445 mm. These enhancements in the cab design significantly improve the operator’s visibility, minimizing blind spots and ensuring maximum safety during operation. The newly constructed cab offers a more comfortable and secure working environment, making it easier for operators to perform their tasks with confidence and precision.
The starter motor of the SK60-8 is accessible from the rear of the cab, making maintenance more convenient. The work schedule is located to the right of the foot area below the seat and can be easily viewed from the ground without needing to open the door or enter the cab. This thoughtful placement allows for quick and easy checks. The floor mat is designed with a split front and back, so you only need to remove the easily dirty footrest section for cleaning. This design simplifies the cleaning process and ensures that the cab remains clean and well-maintained with minimal effort.
Technical Parameter
Model No.
SK60-8
Operating weight
5610kg
Bucket capacity
0.22m³
Total length for transport
5850mm
Total width for transport
1960mm
Total height for transport
2550mm
Track shoe width
400mm
Rear end swing radius
1640mm
Engine model
Yanmar 4TNV94L
Rated power
35.5kW/2400rpm
Cooling method
Water Cooling
Maximum torque
21.7N.m/1440rpm
Number of cylinders
4
Working mode
Direct Injection
Maximum digging radius
6200mm
Maximum digging depth
3890mm
Maximum digging height
5730mm
Maximum unloading height
4200mm
Maximum vertical digging depth
2690mm
Ground pressure ratio
32.7Kpa
Slewing speed
8.9rpm
Gradability
58%（30 Degrees）
Bucket digging force
40.1kN
Arm digging force
25.2kN
Travel speed
4.2/2.5km/h
Main pump type
Variable displacement piston pump × 2 + gear pump × 2
Bulldozer lift or push depth
470/380mm
Bulldozer blade width × height
1960×345mm
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