Sumitomo Excavator SH510HD-6 | 52.1 ton

Description

Sumitomo Excavator SH510HD-6 | 52.1 ton

BELIALAT.COM support unit, parts, service, rental, maintenance contract, overhaul, reconditioned Sumitomo Excavator SH510HD-6 | 52.1 ton

The Sumitomo SH510HD-6 (frequently designated as SH510LHD-6 / SH510LHD-6 MASS in official technical documentation) is a heavy-duty crawler excavator engineered for high production, severe digging applications, and mining/quarry environments.

The full official factory unit specifications and technical metrics are detailed below:

Engine & System Power

• Engine Model: ISUZU GH-6UZ1X (Tier III Emission Level compliance)

• Type: 4-cycle water-cooled, overhead camshaft, common-rail fuel injection system with turbocharger and cooled EGR.

• Engine Output (Rated): 270 kW (367 PS) @ 2,000 rpm

• Max. Torque: 1,363 Nm @ 1,500 rpm

• Number of Cylinders: 6 cylinders (Bore 120 mm × Stroke 145 mm)

• Displacement: 9.839 Liters (9,839 cc)

• Fuel Efficiency Control: Integrated SPACE 5+ Engine System paired with SIH:S+ (Sumitomo Intelligent Hydraulic System) offering standard Auto Idle and Idle Shut Down settings.

Operating Weights & Capacity

• Standard Operating Weight:

  • SH510LHD-6 (Standard HD): 49,900 – 50,600 kg (Approx. 49.9 tons)

  • SH510LHD-6 MASS Version: 51,400 – 52,100 kg (Approx. 51.4 tons)

• Bucket Capacity (ISO Heaped):

  • Standard HD: 2.4 m³ – 2.5 m³ (Heavy-Duty Rock Bucket)

  • MASS Version: 2.8 m³ – 3.0 m³ (High-Capacity Mass Excavation Bucket)

Hydraulic System & Drive Performance

• Main Pump: 2 Variable displacement axial piston pumps with an electronic regulating system.

• System Pressure: 31.4 MPa

• With Auto Power Boost: 34.3 MPa (Automatically activates for 8 seconds during high resistance digging)

• Travel Motor: Variable displacement axial piston motor per side with a mechanical disc parking brake.

• Swing Motor: Fixed displacement axial piston motor.

• Swing Speed: 9.0 min⁻¹ (rpm)

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

• Drawbar Pull: 338 kN

• Gradeability: 70% (35 degrees)

• Ground Pressure:

  • Standard HD: 86 kPa

  • MASS Version: 88 kPa

Working Ranges (Excavation Specs)

Depending on your arm and boom setup, the standard ranges are divided between the deep-reach heavy duty and the mass production (MASS) attachments:

Transport Dimensions

• Transport Length:

  • Standard HD: 12,100 mm (12.1 m)

  • MASS Version: 11,670 mm (11.67 m)

• Transport Width: 3,700 mm (3.7 m)

• Transport Height: 3,440 mm (3.44 m)

• Track Shoe Width: 600 mm (Standard triple grouser shoes)

Refill Service Capacities

• Fuel Tank Volume: 650 Liters

• Hydraulic Fluid Tank: 230 Liters (Complete system refilling capacity is higher)

Key Technology & Maintenance Features

• Spool Stroke Control (SSC): Variably controls the pump flow rates depending on the control levers’ stroke. It matches engine load efficiently to shave off cycle times (SP Mode reduces cycle time by 9%, H Mode and A Mode by 7%).

• EMS (Easy Maintenance System): Employs solid lubricant-embedded high-strength brass bushings at the joints. This extends the pin and bushing greasing interval to 1,000 hours, drastically lowering wear.

• Advanced Filtration: Features a high-performance return oil filter allowing a 5,000-hour hydraulic oil change interval and a 2,000-hour filter life.

• Operator Cabin: Outfitted with a reinforced safety cab shell, full-color high-definition 7″ LCD multi-information display, automatic air conditioning, and access to ground-level maintenance checkpoints for daily oil/fluid inspection.

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