Tunnel boring machine

Jama SBU8000 - Scaler - Hybrid

For sale: a 2008 JAMA SBU 8000, a specialized, self-propelled rock breaker designed for use in mines and tunnels. The machine is equipped with a boom and an Epiroc hydraulic hammer, used for removing loose rock fragments from the roof and walls and preparing the excavation for further work.
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A significant advantage is the ability to operate using an internal combustion engine or external electrical power. When connected to a suitable electrical grid, the working unit can operate with the diesel engine turned off. This allows for rock breaking without emissions from the machine's engine in the workplace, a particularly beneficial solution in tunnels and enclosed underground excavations.

Additionally, the machine has a compressor mounted in the rear.

MACHINE SPECIFICATIONS

• Make and model: JAMA SBU 8000
• Year of manufacture: 2008
• Serial number: 8018
• Weight according to nameplate: 28,000 kg
• Working equipment: Epiroc hydraulic hammer
• External electrical power: 1000 V
• CE marking

INTERNAL COMBUSTION ENGINE – DEUTZ

The machine is equipped with a Deutz TCD 2013 L06 2V six-cylinder industrial engine. This is a turbocharged diesel engine with liquid cooling and intercooling, designed for use in heavy-duty construction machinery.

• Model: Deutz TCD 2013 L06 2V
• Type: four-stroke diesel engine
• Cylinder arrangement: inline, 6-cylinder
• Displacement: 7146 cm³ / approximately 7.15 l
• Rated power according to the engine nameplate: 200 kW / approximately 272 hp
• Rated speed: 2300 rpm
• Turbocharging: turbocharger with intercooling
• Fuel injection system: Common Rail
• Cooling: liquid
• Number of valves: 2 per cylinder
• Cylinder bore × piston stroke: 108 × 130 mm
• Electronic engine management
• Unit labeled with Deutz Xchange – manufacturer's engine exchange program

OPERATION WITH ELECTRICAL POWER

• Possibility of powering the working unit from an external electrical grid
• Operation of the equipment with the internal combustion engine turned off
• No emissions from the diesel engine during electrical operation
• Cavotec cable reel
• A solution particularly useful during long-term work in tunnels and underground excavations

EQUIPMENT

• Working boom with Epiroc hydraulic hammer
• Compressor in the rear of the machine
• Hydraulic stabilizing supports
• Hydraulically controlled front blade
• Enclosed operator cab
• Control panels with emergency stop buttons
• Presto fire suppression system
• Hydraulic system for operating the boom and equipment

The JAMA SBU 8000 is a machine for companies involved in tunnel construction, underground mining, and rock breaking. The combination of the Deutz engine, the ability to electrically power the working unit, and the Epiroc hammer allows you to adapt the method of operation to the conditions prevailing in the excavation.

Please contact us for detailed information and to arrange a viewing.

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