CATSU Construction Engineering Excavator Proportional System

Space optimisation

Pilot control systems require space-saving hydraulic solutions
Weight limitations and restricted space can have a major impact on how pilot control systems are integrated. In compact mini excavators in particular, there is an acute lack of space. This means that the most space-saving hydraulic solutions are preferred – and valve solutions with compact designs are in high demand.

Efficiency & dynamism
Valve solutions for demanding applications
For high machine availability, valves that are robust and long-lasting – even under variable environmental conditions – are a must. Reduce leakage losses to preserve the accumulator supply in emergency operation and efficient dimensioning of the system also play a major role. And there is one more important factor: to implement rapid changes in direction, dynamic valves are needed.

Automation
Innovative proportional technology as the basis for automation solutions
Acceptance of automatic machinery can only be achieved if the user can change to manual operating mode and feel that the level of control is no worse than in a conventional solution. The trend towards partial automation and the introduction of assistance systems are forcing work hydraulics to change to electro-hydraulic remote control systems. The proportional valves used need to meet strict demands.

Reduction of costs
Complex pilot control blocks lead to increased costs
If the pilot control system is supplied directly from the work hydraulics, a pressure-reducing valve is needed. The full operating pressure of up to 420 bar is applied to the primary connection of this valve. This means that the pilot control block has to be made from steel. In complex blocks in particular, this results in increased costs compared with components made from aluminium. To lower costs, innovative designs can enable the use of lighter, less expensive blocks.

FAQ

Q1:You are trading company or factory?

A:We are factories.We also produce products such as Accumulator Bucket, Accumulator Compactor, Accumulator Ripper, Grading Bucket, Hydraulic Sweeper, Tiltrotator, rake, ripper, dragging beam, Tiltrotator, Digging Bucket etc

Q2:Do you offer guarantee for the products?

A:Yes,we offer more than 1 years warranty to our products.

Q3:Is it OK to print my logo on product?

A:Yes.We provide customized products for supermarkets,stores.decoration companies.

Q4:Our guarantee o quality?

A:We are committed 100% customer satisfaction.We good always attachs imporatance to quality controlling from the veruy beginning to the very end.