Liebherr HS 8300 HD hybrid crawler crane
Hydraulic accumulators in Liebherr's HS 8300 HD hybrid crawler crane store excess energy to power peak efforts.
Liebherr HS 8300 HD lattice boom crawler crane
The new duty cycle 300-metric-ton-class HS 8300 HD crawler crane includes what Liebherr calls a Pactronic hybrid drive. The system stores excess energy by charging hydraulic accumulators and regenerates it during high-demand effort to expand the machine's capability and reduce fuel consumption. The system allows the 972-hp diesel engine to achieve hoisting power of 1,073 hp and system power comparable to a conventional 1,676-hp drive system.
- Reduced fuel consumption
- Reduced noise
- Increased hoisting and lowering power
- Boom length: 224 feet 5 inches
- Hydraulic free-fall winches: 50-metric-tons of line pull
Brochure: Liebherr HS 8300 HD Hybrid Crawler Crane