Amazing Productivity with a max . 8 % decrease in Fuel Consumption per hour and a max. 15%
increse in work volume per liter of fuel.
Fuel Consumption and Work Volume
Fuel Consumption and Work Volume(New S-mode)
Vs Previous SK135SR in H-mode
Vs Previous SK135SR in S-mode
Almost the same
per liter of fuel
Rigorous inspections for pressure loss are performed on all components of the hydraulic piping, from the spool of control valve to the connectors. This regimen, combine with the use of a new, high-efficiency pump, cuts energy loss to a minimum.
The high-pressure, common-rail fuel-injection engine with the multiple injection system features adjustable control to maximize fuel efficiency and provide powerful low-speed torque. The result is a highly fuel-efficient engine.
The next-generation engine control is governed by a new version of ITCS, which responds quickly to sudden changes in hydraulic load to ensure that the engine runs as efficiently as possible with a minimum of wasted output.
ITCS (Intelligent Total Control System) is an advanced, computerized system
that provides comprehensive control of all machine functions.
gTop-Classh Powerful Digging
Max. arm crowding force:
Max. bucket digging force:
Significant Extension of Continuous Working Hours
The combination of a largecapacity fuel tank and excellent fuel efficiency delivers an impressive max. 19% increase in continuous operation hours.*
* The value shows results from actual measurements taken by KOBELCO continuous operation in S Mode, compared with previous model. Results will vary depending on operating method and load conditions.
Greater Swing Power, Shorter Cycle Times
Swing torque:increased by
Travel torque: increased by
Drawbar pulling force:
Seamless, Smooth Combined Operations
The GEOSPEC machines have inherited the various systems that make inching and combined operations easy and accurate, with further refinements that make a good thing even better. Leveling and other combined operations can be carried out graceful ease.
Electronic active control system
Arm regeneration system
Boom lowering regeneration system
Variable swing priority system
Swing rebound prevention system
Light Lever Operation
Lighter levers mean less operator fatigue over long hours of operation.
Simple Select: Two Digging Modes
For heavy duty when a higher performance level is required.
For normal operations with lower fuel consumption.
Two additional modes for specialized applications:
For use with single direction piping attachments such as breaker.
For use with bi-direction front-end attachments.
Optional N&B (Nibbler and breaker)
The operator selects the desired mode from inside the cab, and selector valve automatically
configures the machine accordingly.
Dramatic Increase in Maximum Dumping Height
The bottom of the upper frame features single-plate construction for solid stability, combined with dramatic increases in maximum digging and dumping heights to deliver a wider working range than ever before.
This model may be not available in your area or this page may contain attachments and optional equipment that are not available in your area. And it may contain photographs of machines with specifications that differ from those of machines sold in your areas. Please consult your nearest KOBELCO distributor for those items you require. Due to our policy of continuous product improvements all designs and specifications are subject to change without advance notice. Copyright by KOBELCO CONSTRUCTION MACHINERY CO.,LTD. No part of this catalog may be reproduced in any manner without notice.