Kawasaki Precision Machinery Ltd. Electro-hydraulic Steering Gear February 01, 2008 Kawasaki Precision Machinery Ltd.

Products For Marine Machinery Steering gear Deck machinery

Amount of Production Amount of Production per Year Steering Gear : approximately 180 ship sets/year Deck Machinery : approximately 150 ship sets/year

Total Sum of Production Since 1924

Kawasaki Brand FLUTEK Flutek Korea Wuhan China 武漢船用機械 KPM KPM Japan

Market Share of Steering Gear in the World Share No.1

Control System of Steering gear Mechanical Pump Control Electrical Pump Control Valve Control

Torque range E series : Electrical Pump Control system (FE,RE) 314 kN-m ～　9810 kN-m M series : Mechanical Pump Control system (FM,RM) 314 kN-m ～　4760 kN-m V series : Valve Control system ( RV ) 30 kN-m ～　844 kN-m

V series steering gear RV21 Pump unit Cylinder Ram

Hydraulic Circuit of V series 1-Ram, 2-Cylinder Stop valve Relief valve Directional spool valve 2 Pumps Fixed displacement pump

M series steering gear Mechanical link Variable displacement pump in Tank

Hydraulic Circuit of M series 1-Ram, 2-Cylinder Variable displacement pump 2 Pumps

Hydraulic Circuit of M series 2-Ram, 4-Cylinder Isolation valve 2 Pumps

E series steering gear FE21 No Link Regulator Variable displacement pump in Tank

Hydraulic Circuit of E series 1-Ram,2-Cylinder Regulator 2 Pumps

Hydraulic Circuit of E series 2-Ram,4-Cylinder 2 Pumps

Hydraulic Circuit of E series 2-Ram,4-Cylinder 3 Pumps

Features of Control system Cost Quality Feature V series Reasonable Normal Simple M series Common Good Traditional E series High-Grade High-Class Excellent

Features (Construction) Easy Maintenance ・Easy Replaceable Cylinder V-Packing ・Oil-less Metal Bearing Compact arrangement ･Tank & Motor on Cylinder ･Valve & Reg. on Tank

Features (Pump unit) Long Life & Excellent Reliability Kawasaki “ LV Series” Bent Axis type Axial Piston Pump Quiet Operation & Minimize piping by Pump in Tank