Danfoss Energy Options’ Editron division has delivered its first eHydraulic Energy Module to Sany for the electrification of a 200-tonne lattice-boom crawler crane.
The eHydraulic system integrates a Danfoss Editron synchronous reluctance assisted everlasting magnet motor with a Danfoss variable displacement axial piston pump to maximise efficiency and effectivity. Sany launched the totally electrical battery-operated crane earlier this 12 months.
Building equipment worldwide emits an estimated 400 million tonnes of carbon dioxide per 12 months, in accordance toIDTechEx. With the size of worldwide building exercise set to extend considerably within the a long time to come back, decarbonising heavy-duty equipment is significant to curbing greenhouse fuel emissions.
Crane producer, Sany is supporting these efforts and serving to its prospects obtain zero-emission building websites via the electrification of its lattice- and telescopic-boom crawler cranes.
Sany is working to develop totally electrical variations of its larger capability crawler cranes, having beforehand electrified its decrease capability fashions. Danfoss provides Editron motors and D1P pumps for SANY’s 80- to 150-tonne cranes. For its 200-tonne platform, Sany opted for an built-in Danfoss eHydraulic Energy Module to energy the traction and work perform methods.
Comprising an Editron PMI375-T1100 motor and D1P 260-cc pump, the system is optimised to ship peak efficiency and maximise hydraulic system effectivity, extending machine runtime on a single cost. The complete hydraulics system additionally features a Danfoss Collection 90 pump and PVG 128 valve.
Sany realised extra advantages with the Danfoss eHydraulic Energy Module, together with a compact package deal with mechanical benefits, easy set up and excessive reliability.
Supplying the electrical motor and hydraulic pump as an built-in package deal eliminates the chance of noise, vibration, and part injury that may come up when utilizing a versatile coupling to hitch the elements. It additionally simplifies and accelerates set up as there’s no want for the OEM to attach the elements. CE marks and Danfoss’ world service community have been additionally key causes SANY selected to accomplice with Danfoss on the mission.
“Constructing an answer for SANY’s high-capacity platform with the Danfoss built-in eHydraulic Energy Module marks a milestone,” says Roy Chen, president, Editron division, Danfoss Energy Options. “eHydraulics represents the long run. Along with our Controls division, we have now designed a system combining our D1P pump and Editron motor whereas tuning controls algorithms to maximise effectivity. We sit up for our continued collaboration with SANY and supporting their inexperienced journey.”
“Typical hydraulics nonetheless performs a task within the electrification of heavy equipment, notably machines of this measurement,” provides Henrik Jørgensen, president, Controls division, Danfoss Energy Options. “By integrating Danfoss’ superior hydraulic options and electrification expertise, we’re empowering a easy transition to extra sustainable operations. Leveraging our eHydraulic options and our software know-how, we aspire to be the accomplice of selection for visionary OEMs like SANY.”
Picture courtesy of Danfoss Energy Options
