Kobelco SK 70 SR 7.4t 1998-2003 - Technical data

Parameters and equipment

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KOBELCO 70SR - Product Description

Powertrain and Design

The Kobelco 70SR is a hydraulic excavator weighing 16,400 lbs (7,450 kg) with a net horsepower of 54 HP (40.4 kW). Designed for operation in challenging conditions, it features True Zero Tail Swing technology, making it an ideal choice for work in tight spaces. Regardless of the environment, the machine provides high efficiency and operator comfort thanks to its ergonomic cab design.

Undercarriage and Hydraulics

The 70SR boasts an innovative hydraulic system that ensures high efficiency while minimizing fuel consumption. Its variable displacement pumps work with the engine to adjust power according to the operator's needs. The work system allows simultaneous operation of attachments, speeding up task completion.

Operating Parameters

This machine has a bucket capacity ranging from 0.23 to 0.53 yd³ (0.18 to 0.40 m³) and a maximum digging depth of 14-9 (4.52 m) with an operational reach of up to 22-0 (6.71 m). Travel speed reaches 3.4 mph (5.3 km/h), enabling quick movement across the job site.

Optional Equipment

Standard features include various bucket options and an automatic swing brake system, enhancing safety during operation in demanding conditions. Additional amenities, such as climate control and enhanced lighting, improve workplace comfort and ergonomics.

Safety and Technical Data

The 70SR complies with global emission standards and is equipped with diagnostic systems that monitor the machine's technical parameters. With an operating weight of 16,400 lbs (7,450 kg), the machine maintains a low ground pressure of 3.4 psi (0.24 kg/cm²), ensuring stability and safety during use.

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Technical data