SH145X-6 Sumitomo excavator specs & Dimensions (2020 - 2026)

Safety and Operator Comfort

Planning for safety in the event of a roll accident, a new strengthened safety cabin has been provided. The reinforced cabin greatly increases the operator’s safety.

Newly Designed Strengthened Safety Cabin

The optimised design and strengthened parts increase the overall cabin strength. Even if the shovel were to tip over, the safety of the operator is ensured by keeping cabin deformation to a minimum.

Engine and Hydraulics

SH145X-6 has achieved a 16% fuel saving in comparison with our DASH 3B series, by fusing the new generation engine system "SPACE 5+" and the new hydraulic system "SIH:S+", further refining fuel efficiency. At the same time, the newly developed ISUZU engine contributes greatly to the environment. SUMITOMO's original Spool Stroke Control (SSC) technology perfectly matches the engine and hydraulic power, and further improves the operational speed whilst maintaining smooth control of the machine.

Mode Selection by Throttle

There are three new working modes available: SP (Super Power) for heavy duty applications, H (Heavy) for normal working conditions, and A (Auto) for a wide range of operations.

ECO Gauge to Display Energy Efficiency Operation

An ECO gauge and fuel consumption indicator are included within the monitor to make energy efficiency recognisable in an instant.

SUMITOMO Technology for Fuel Efficiency

SSC (Spool Stroke Control) Reduces engine load upon heavy duty operation. PTR (Pump Transition Reduction) Decreases engine load when the pump flow requirement is reduced upon abrupt pump load. BES (Boom-down Energy Save) Lowers engine speed upon boom-down and swing operation which does not require large flow. AES (Auto Energy Save) Lowers engine speed accordingly when low engine load is sensed.

Idle Shut Down & Auto Idle

Upon activation, shut down automatically shuts down the engine when the machine is not in operation for a set amount of time. Auto Idle is also available, which reduces the engine revolution by approximately five seconds after the operation levers are in the neutral position.

Work Efficiency Drastically Increased

Spool Stroke Control (SSC) variably controls spool port flow rate, depending on the condition of operation. Improved power, speed, and smoother controls mean that work efficiency is dramatically increased.

Shorter Cycle Time and Operability

A speed increase of 5% for cycle time (SP mode) has been achieved, compared with the SH135X-3B (N mode). Control also focuses on operability when delicate operations are required, ensuring both productivity and operability.

Horsepower Control and Increased Automatic Digging Power

The volume of the main pump has been increased by 10% for faster work speed and more flexibility with complex operations. Horsepower increases during heavy-duty diggings, delivering sufficient power for stress-free operations.

Automatic Power Boost

The digging power increases automatically in quick response to the working conditions during heavy-duty digging work. This is a design unique to SUMITOMO, and continues for eight seconds (SPH mode).

Auxiliary Hydraulic Circuit

Selection of auxiliary circuit has been made easier. Correct pump flow (one pump or two pump) will automatically be activated upon operator’s selection of the circuit.

EMS (Easy Maintenance System) as Standard

SUMITOMO’s EMS keeps the pins and bushes fully lubricated at all times and prevents rattling. This system significantly extends the service life of the pins and bushes.

High-Performance Return Filter

The hydraulic oil change interval is 5,000 hours, and the return filter change interval is 2,000 hours. One high performance return filter keeps the same level of filtering as a nephron.

Durability and Maintenance

Serviceability and durability are also important points of machine performance. Ground level access to the engine area makes daily maintenance extremely straightforward. Reliability has been further enhanced by increasing cooling capability and durability.

Ground Level Access to Engine Area Improves Preventative Maintenance

Parts cleaning and maintenance are possible from the ground without climbing onto the upper structure of the excavator body.

Operating Condition Easily Viewable on Display

Various control settings and operating conditions such as work mode and auxiliary hydraulic setting can be easily confirmed on the large color monitor. The selected mode can be easily viewed on the 7" wide monitor.

Rearview Camera (option)

With the rearview camera, the operator can view the image on the large LCD monitor. A side camera is available as an option and up to two different images can be displayed on the monitor.

Safe and Easy Entry into and Exit from the Cab

A large handrail for easy opening/closing of the door and increased floor space permit the operator to get in and out of the cab easily.

Safety and Operator Comfort

The spacious cab on fluid mounts and reclining suspension seat help reduce operator fatigue and provide a relaxed environment.

Large High-Definition LCD Monitor

A new large high-definition full-colour LCD monitor has been introduced with better visibility and a switch panel which is easy to operate. Added functionality such as ECO gauge showing parameter of energy saving, display of operation status and warning messages, provides accurate information which improves work efficiency and safety.

Super Comfortable Cab Mounts and Pressurised Cab

Fluid mounts that support the cab absorb shocks and vibrations effectively, improving ride comfort. The cab also features a pressurised design to prevent dust from entering inside, giving operators greater comfort.

Ample Legroom and Comfortable Seats

Legroom around the cab has been increased for comfortable operations. The operator seat features a head rest and arm rests, and comes with a wide range of seat adjustment functions with a comfortable suspension system.

Comfortable Equipment

The cabin is mounted on duo fluid mountings. Features include safety glass front, rear and side windows, adjustable upholstered suspension seat with headrest and armrest, cupholder, pop-up skylight window, and intermittent wiper with washer. The front window slides upward for storage and the lower front window is removable. Built-in type full-colour monitor display. Membrane switch on monitor display.

Automatic Air Conditioner

An automatic air conditioner is included to keep the cab interior at the ideal temperature. The sealed, pressurised cab helps to increase air conditioner efficiency.