1100-75 Hydraulic Cutter Head Instruction

A. Cutter Head Parameters

Model: KDJD1100-75.
Rotation Speed 0-30 RPM.
Rated Power 75KW.
Cutter Head Diameter 1100mm.
Suction Pipe Diameter 300mm.
Cutter Head Weight 1800kg.

B. Cutter Head Structure

1.Cutter Head Arm: Material 35SiMn, Quantity 5pcs, casting, welding processing.
2.Cutter Head Teeth: Material manganese steel, Quantity 25pcs, Model HC-PC60
3.Reamer head: External diameter 1100mm, Inner diameter 950mm, Material 35# Casting steel, Casting, cutting, welding processing
4.Bearing Box: External diameter 720mm, Material Steel tube
5.Dredge Taper Pipe: 6mm Q235 welding process, Flange Model DN300
6.Hydraulic Motor: Model MRH-750 SW-1, Max output torque 2700 N.m, Rotation Speed 5-400RPM. Manufacturer: Japan KYB joint-stock company
7.Cutter Head driving axle: Drive reamer head to rotate, include mechanical seal device
8.Cutter Head Suction Entry
9.Packing Frame
10.Cutter Head Connecting Flange.

C. Hydraulic Motor of Cutter Head

Japan KYB Hydraulic Motor. Not other cheap motor. Give best quality power to cutter head!