مرحبا بكم في GUNOVA المحدودة.
Komatsu launches the world's first hybrid excavator
Komatsu Ltd has announced the release of the world’s first hybrid (electro-hydraulic) excavator, which went on sale in Japan on June 1, 2008, delivering fuel savings of between 25 and 40 percent.
It will not be offered in markets outside of Japan until after the first quarter of 2009.
The 20 tonne PC200-8 Hybrid is powered by Komatsu’s Hybrid System, based around a newly developed electric motor to turn the upper structure, a power-generation motor, a capacitor and a low-speed diesel engine.
In announcing the new excavator concept, Komatsu Ltd President and CEO, Kunio Noji said the company had decided to introduce its first hybrid machine in what is its flagship line – its Dash 8 excavator range. “As a leading supplier to the construction equipment manufacturing industry, we are determined to meet the needs of the time by practically proposing innovative equipment designed to reduce environmental impacts, including CO2 reduction,” Noji said.
Volvo unveils four new C-Series compact
excavators at Bauma
Volvo Construction Equipments will introduce its new, improved and expanded range of compact excavators in the 1.5 to 2 tonne class at Bauma 2010.
Volvo is using the world’s largest construction equipment exhibition – Bauma – to unveil a new generation of compact excavators in the 1.5t to 2t class, setting new standards for quality, technological innovation and value.
Four new machines – EC15C, EC17C, EC18C and EC20C – will replace the existing EC15B in XR, XT and XTV variants and the EC20B in XT and XTV variants. “These are completely new machines,” says Jean Wilfrid Goncalves, Global Product Marketing Specialist for Compact Excavators at Volvo Construction Equipment. “They offer significant improvements in performance, operator control and comfort and ease of maintenance.”
Jan De Nul unveils remote controlled
hydraulic excavator
Jan De Nul Group in Belgium has unveiled what it claims is the next step in the development of hydraulic excavators that can be used in shallow to medium-deep coastal waters.
Over a period of only four years the technical department ay Jan De Nul has developed a remote controlled underwater excavator starting from a standard type basic excavator. The development programme has been through a number of iterations and has resulted in a remote controlled excavator capable operating at depths of up to 30m. The basic excavator itself weighs 150 tons. This week the first underwater tests were executed in the Kluizendok. The development of the remote controlled excavator saw Jan De Nul’s survey department and workshp work together on the the sonar system, the integrated GPS and the micro-digger to perform works under water with an accuracy of about 10cm. The excavator has a 6m³ bucket and maximum digging depth of 10.4m. It has a digging force of 550kN. Additional equipment include a hydraulic hammer and scissor function.
Our company is the Main Distributor for JIC BRAND HYDRAULIC PARTS for all Europe and Russia.
