Kawasaki Heavy Industries successfully developed 3MW superconducting motor
Capital Construction Jet Grouting Rig Capital Construction drilling rig which is Anchor Drilling Rig Crawler Drilling Rig for Small Space Anchoring pile construction.
The drilling rig is designed for working in narrow spaces, such as tunnel, culver and foundation ditch. With its rotating-percussion rotary head, it is suitable for drilling in stratum formations of sticky clay, sandstone as well as partially decomposed rock stratum. With down-the-hole hammer bit, it can drill in hard rock formation efficiently.
The emission standard of its power engine is TIER3(III) stage standard.
Main features
2,with big rotary torque ,long feeding stroke, effectively improve drilling efficiency.
3,The crawler moves by itself, equipped with the frame turning device, the device is easy to shift, fast and accurate to the hole.
4,Equipped with hydraulic gripper and shackle device, which can shorten drilling time and reduce labor intensity.
5,The main components of the hydraulic system are imported brand, the system is stable, reliable, long service life.
6,The power head adopts hydraulic variable-speed and hydraulic mechanical variable-speed mode, with different specifications of power head, which can meet the requirements of different drilling methods.
7,The hydraulic system adopts direct load feedback and fine-tuning variable, the power changes with the load, high efficiency and low energy consumption.
8,Equipped with power head rotation speed, lifting speed and vertical display device, hole positioning fast and accurate.
Capital Construction Rig,Hydraulic High Pressure Jet Grouting Rig,Crawler Type High Pressure Rig,High Pressure Construction Jet Grouting Technology Henan YK Prospecting Machinery Co., Ltd , https://www.yyphotovoltaicpilingrig.com
Kawasaki Heavy Industries adopted a configuration in which the superconducting coil was placed in the rotating part of the motor, so that the new motor achieved 3MW of output power in half the size of the previous electric propulsion system motor. Motor efficiency is also as high as 98%. In Japan, the maximum output power of a superconducting motor for ships in Japan was 1 MW of a prototype machine developed by Kawasaki Heavy Industries in 2010.
Although operating ships and special ships generally employ electric propulsion systems that use electric power generated by diesel generators to drive propulsion motors, in order to further reduce fuel consumption, development of propulsion systems using superconducting motors has begun.
6000s Tunnel Construction Hydraulic Engineering Drill Rig/Drilling Machine
It is mainly used for hard alloy rotary drilling, screw drilling, pneumatic drilling with DTH hammer, pneumatic drilling with DTH hammer and casing, rotary jet, swing jet, fixed jet and other drilling technology;It can also be used in the engineering fields of tunnel pipe shed support, rock and soil anchorage, blasting hole, embankment reinforcement, ground source heat pump hole, hydrological well, foundation pile construction and geological disaster control.Note :Users can choose diesel engine power, motor power, diesel engine power/motor dual power.
1,Multi-azimuth luffing mechanism, the drill can realize multi-row and multi-angle drilling in one position.