NEW ENGINE SYSTEM
+
NEW HYDRAULIC SYSTEM
Max 16% Reduction in Fuel Consumption
Max 10% Faster Cycle Time
(as compared with “-5 model with H mode”)
New Generation Enginge System “Space 5+”
The new engine system optimises fuel efficiency and environmental performance via the advanced common rail fuel injection system, cooled EGR system, and turbocharger. At the same time, excellent response times are achieved.
USER FRIENDLY DESIGN
Mode Selection by Throttle 
There are three working modes available: SP (Speed Priority) for getting more productivity, H (Heavy) for heavy working condition, A (Adjustable) for any working condition.
Operating Condition Easily Viewable on Display
Various control such as working modes and auxiliary hydraulic setting can be easily selected by the universally designed switch panel, and what’s being selected can be easily viewed on the 7″ wide monitor.
SUMITOMO TECHNOLOGY FOR
FUEL EFFIECIENCY
BES (Boom-down Energy Save)
Lowers engine speed upon boom-down and swing
operation which does not require large oil flow.
AES (Auto Energy Save)
Lowers engine speed accordingly
when low engine load is sensed.
PTR (Pump Transition Reduction)
Decreases engine load when the pump flow requirement is
reduced upon abrupt pump load.
Idle Shut Down & Auto Idle
Upon activation, idle shut down automatically shuts the engine down when the machine is not in operation for set amount of time. Auto Idle is also available, which makes the engine begin idling approximately fice seconds after the operation levers are in neutral position.
