Sumitomo Excavator SH470HD-6 | 47 ton

Description

Sumitomo Excavator SH470HD-6 | 47 ton

BELIALAT.COM support unit, parts, service, rental, maintenance contract, overhaul, reconditioned Sumitomo Excavator SH470HD-6 | 47 ton

The Sumitomo SH470HD-6 is a heavy-duty (HD), 47–48 ton class crawler excavator specifically engineered for high-production mining, quarrying, and large-scale earthmoving operations.

Core Technical Specifications

Engine Performance

Equipped with the SPACE 5+ engine management system, it optimizes fuel efficiency via an advanced common-rail fuel injection system and cooled Exhaust Gas Recirculation (EGR).

• Make & Model: Isuzu GH-6UZ1X

• Type: 6-cylinder, water-cooled, direct injection with turbocharger and intercooler.

• Rated Power Output: 270 kW (367 PS) at 2,000 rpm

• Maximum Torque: 1,363 Nm at 1,500 rpm

• Displacement: 9.839 Liters

• Bore × Stroke: 120 mm × 145 mm

• Emission Level: Tier 3 equivalent / Stage III A

Hydraulic System & Control

Powered by the SIH:S+ (Sumitomo Intelligent Hydraulic System) along with SSC (Spool Stroke Control), which variable-matches hydraulic pump flow with engine output to dramatically reduce fuel waste during cycle phases.

• Main Pumps: 2 variable displacement axial piston pumps with regulating system.

• Maximum Pressure: 31.4 MPa

• With Auto Power Boost: 34.3 MPa

• Pilot Pump: 1 gear pump

• Fuel Efficiency Controls:

  • BES (Boom-down Energy Save)

  • AES (Auto Energy Save)

  • PTR (Pump Transition Reduction)

  • Auto Idle / Idle Shut Down: Automatically lowers or shuts down engine after inactivity.

Operational Performance & Forces

• Travel Speed: High: 5.3 km/h | Low: 3.2 km/h

• Swing Speed: 9.0 rpm

• Gradeability: 70% (35°)

• Ground Pressure: 89 kPa

• Drawbar Pull / Tractive Force: 340 kN

• Bucket Digging Force (ISO 6015): 243 kN (Rises to 266 kN with Auto Power Boost)

• Arm Crowding Force (ISO 6015): 221 kN (Rises to 242 kN with Auto Power Boost)

Working Ranges & Dimensions

With the standard 6.98 m HD Boom and 3.13 m HD Arm setup:

• Maximum Digging Depth: 7,500 mm (7.5 m)

• Maximum Horizontal Reach: 11,820 mm (11.82 m)

• Maximum Digging Height: 10,870 mm (10.87 m)

• Maximum Dumping Height: 7,560 mm (7.56 m)

• Transport Length: 12,110 mm (12.11 m)

• Transport Width: 3,560 mm (3.56 m)

• Transport Height: 3,290 mm (3.29 m)

• Track Shoe Width: 600 mm (Standard double-grouser HD shoes)

Service Refill Capacities

• Fuel Tank: 650 Liters

• Hydraulic System Capacity: 460 Liters (Hydraulic Oil Tank level at 230 Liters)

• Engine Oil Pan: 38 Liters

• Cooling System: 42 Liters

Heavy-Duty Reliability & Maintenance Features

• EMS (Easy Maintenance System): Employs specialized solid-lubricant embedded brass bushings on joints, extending the front attachment greasing intervals up to 1,000 hours.

• Extended Fluid Lifespans: High-performance return filtration system delivers a 5,000-hour hydraulic oil change interval and a 2,000-hour filter replacement interval.

• Structural Reinforcement: Structural steel thickness is augmented across the lower side-beams and under-cab frame. High-strength castings are utilized at critical stress thresholds (boom foot and arm tip).

• Ground-Level Maintenance: Fuel pre-filters, water separators, primary oil filters, and the pilot filter are localized at ground access heights behind lockable side doors.

Engine

Model : ISUZU GH-4HK1X
Type : Water-cooled, 4-cycle diesel, 4-cylinder in line, high
pressure common rail system (electric control),
Turbocharger with air-cooled intercooler.
Rated output : 132.1 kW (179.6 PS) at 2,000 min-1(rpm)
Maximum torque : 622 N-m at 1,800 min-1(rpm
Piston displacement : 5.193 ltr
Bore and stroke : 115 mm x 125 mm
Starting system : 24 V electric motor starting
Alternator : 24 V, 50 A
Fuel tank : 410 ltr
Air filter : Double element

Hydraulic Pumps

Two variable displacement axial piston pumps provide power for
boom/arm/bucket, swing, and travel. One gear pump for pilot controls.
Maximum oil flow : 2 x 234 ltr/min
Pilot pump max. oil flow : 20 ltr/min

Hydraulic Motor

For travel: Two variable displacement axial piston motors
For swing: One fixed displacement axial piston motor

Working circuit pressure

Boom/arm/bucket : 34.3 MPa (350 kgf/cm2 )
Boom/arm/bucket : 36.8 MPa (375 kgf/cm2 ) with auto power-up
Swing circuit ” 28.9 MPa (295 kgf/cm2 )
Travel circuit : 34.3 MPa (350 kgf/cm2

Control valve

With boom/arm holding valve
One 4-spool valve for right track travel, bucket, boom and arm acceleration
One 5-spool valve for left track travel, auxiliary, swing, boom acceleration and arm

Oil filtration

Return filter : 6 microns
Pilot filter : 8 microns
Suction filter : 105 microns