Keestrack B7
Keestrack B7 Jaw Crusher
Heavy duty jaw crusher for the toughest rock in quarrying and mining. The jaw crusher has a plug-in electric/hybrid drive system with drop-off engine/generator compartment and can run fully electric, by plug-in (at zero carbon footprint), or run via its own diesel engine and gen set. Optimal productivity and superior efficiency with a low cost per ton produced is achieved through technology innovations. The B7e is a fully hybrid unit driven by a 132-kW electric motor. An additional 55-kW electric motor is used to power the hydraulic system for the tracks, lifting cylinders, feeder and conveyors. The entire diesel-electric power is delivered by the on-board Volvo diesel engine and 330 kVA generator. The engine house is available in a detachable drop-off module and can be positioned away from the crusher, in a dust and vibration-free environment.
Features and Benefits
- Feed size up to 700 mm (28”)
- Vibrating feeder with 2step grizzly 2.200 mm x 1.080 mm (7’3″ x 3’7″)
- Feed opening 1.200 x 830 mm (47” x 32,7”)
- C.S.S. min. – max. 75 – 250 mm (3″ – 10”)
- Capacity up to 600 tonnes / hour
- Full hybrid electric driven, energy saving version available
- Removable feed hopper and feeder with scalper for transport
- Intake hopper suitable for wheel loader and excavator, 6 m³ (7,8 yard³)
- Hydraulic gap adjustment to safely prevent clogging
- Smart sequential auto start/stop from remote
- Ability to track while producing
- 2 speed track drive
- Extensive option list to configure to your application
- Removable engine /generator compartment
- Manufacturer: Keestrack
- Transport Length: 15.131 mm (49’8”)
- Transport Width: 3.000 mm (9’10”)
- Transport Height: 3.675 mm (12’1")
- Weight: 69 t (76 sT)
Technical Specifications
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