The new Doosan/Daewoo wheel loaders, DL300 and DL400, feature Tier-3-compliant diesel engines.
The new Doosan/Daewoo wheel loaders, DL300 and DL400, feature Tier-3-compliant diesel engines. The DL300 uses the Doosan DL08 engine and the DL400 uses the Cummins QSL9. Both six-cylinder engines feature electronic, high-pressure, common-rail fuel injection and charge-air cooling. The DL300 and DL400 use four-speed, powershift ZF transmissions that can be operated in an automatic mode. The implement hydraulic system for the DL300 employs a tandem vane pump with automatic wear compensation, and the system for the DL400 uses two load-sensing, variable-displacement axial-piston pumps. Both models incorporate hydraulically driven fans.
The L90H mid-sized loader is an H Series 2.0 machine that features updates to its transmission and torque converter to shorten cycle times and provide greater fuel efficiency.
H Series 2.0 wheel loaders build on the design of their G-Series predecessors by adding the company's latest technology, including the next-generation OptiShift and new load-sensing hydraulics and transmission.
Today's mid-size wheel loaders exhibit notable refinement in design and operator...
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