Sumitomo Excavator SH800LHD-5B | 80 ton
Sumitomo Excavator SH800LHD-5B | 80 ton
Operating Weight & Bucket Capacities
Operating weights and bucket configurations vary depending on whether the standard boom or the MASS excavation attachment is installed.
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SH800LHD-5B (Standard): 80,100 kg operating weight | $3.3\text{ m}^3$ bucket capacity.
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SH800LHD-5B MASS: 81,400 kg operating weight | Up to $5.0\text{ m}^3$ bucket capacity.
Description
Sumitomo Excavator SH800LHD-5B | 80 ton
BELIALAT.COM support unit, parts, service, rental, maintenance contract, overhaul, reconditioned Sumitomo Excavator SH800LHD-5B | 80 ton
The Sumitomo SH800LHD-5B is an 80-ton class heavy-duty crawler excavator purpose-built for high-capacity applications like mining, large-scale quarrying, and heavy infrastructure projects.
Sumitomo manufactures this machine in two primary configurations: the Standard (LHD) version for maximum reach and the MASS Excavation version, which features a shorter, reinforced boom and arm package to handle significantly larger buckets and deliver higher breakout force.
Technical Specifications
1. Engine & Powertrain
The SH800LHD-5B features Sumitomo’s “SPACE 5+” engine management system, utilizing a clean, highly efficient Isuzu engine optimized for quick torque response and reduced emissions.
| Parameter | Specification |
| Engine Make & Model | ISUZU GH-6WG1X (Tier III / Stage IIIA compliant) |
| Type | Water-cooled, 4-cycle, 6-cylinder, 24-valve OHC Turbocharged with Intercooler |
| Rated Output (Net) | 377 kW (513 PS) @ 1,800 RPM |
| Engine Displacement | 15.7 L (15,700 cc) |
| Fuel System | Common Rail High-Pressure Direct Injection |
| Fuel Tank Capacity | 900 Liters |
2. Operating Weight & Bucket Capacities
Operating weights and bucket configurations vary depending on whether the standard boom or the MASS excavation attachment is installed.
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SH800LHD-5B (Standard): 80,100 kg operating weight | $3.3\text{ m}^3$ bucket capacity.
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SH800LHD-5B MASS: 81,400 kg operating weight | Up to $5.0\text{ m}^3$ bucket capacity.
3. Hydraulic System
Powered by the SIHIS (Sumitomo Intelligent Hydraulic System), which includes automatic power boost, flow-reduction during swing, and pump transition load control to maximize speed while protecting fuel efficiency.
| Component | Specification |
| Main Pumps | 2 variable displacement axial piston pumps |
| Maximum Flow Rate | 2 \times 500 L/min (1,000 L/min total) |
| System Pressure (Normal) | 31.4 MPa |
| System Pressure (with Power Boost) | 34.3 MPa (auto-engages for 8 seconds when heavy resistance is met) |
| Hydraulic Oil Tank Capacity | 310 Liters (System refilling capacity: 710 Liters) |
4. Working Ranges & Digging Performance
| Performance Metric | Standard Config (7.40m Boom / 3.66m Arm) | MASS Config (7.25m Boom / 2.98m Arm) |
| Max. Digging Depth | 8,690 mm | 7,030 mm |
| Max. Digging Reach | 14,120 mm | 12,310 mm |
| Max. Dumping Height | 8,930 mm | 7,850 mm |
| Bucket Digging Force (ISO) | 361 kN (up to 394 kN with Power Boost) | 460 kN |
| Arm Squeezing Force (ISO) | 300 kN (up to 328 kN with Power Boost) | 343 kN |
5. Undercarriage & Performance Drivetrain
Designed for extreme terrains with a retractable (collapsible) crawler chassis that can be narrowed for shipping and expanded for high operational stability.
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Travel Speed: Dual speed, 4.3 km/h (High) / 3.0 km/h (Low)
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Max. Traction Force: 502 kN
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Gradeability: 70% (35circ)
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Track Shoe Width: 650 mm (Standard double-grouser heavy duty)
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Ground Pressure: 109 kPa (Standard) to 111 kPa (MASS)
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Swing Speed: 6.4 RPM
6. Cabin & Safety Features
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Structure: High-rigidity, pressurized, and ISO-compliant cabin to prevent dust ingress.
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Comfort: Fluid-filled cabin mounts to reduce vibration, automatic climate control, and a fully reclining suspension seat.
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Controls: Equipped with an easy-to-read, white-backlit LCD monitor that allows operators to pre-program up to 10 auxiliary hydraulic flow patterns directly from the seat.
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Reversible Fan: In-cab switch reverses the radiator cooling fan rotation to blow out dust and prevent clogging in severe mining environments.
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
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