FOR EXCAVATORS FROM 2 TO 70 TONS

Rotation units with stepless rotation

  • Compact and low maintenance
  • Durable worm gear drive
  • Worm gear made from high quality steel
  • Heavy duty bearings
  • High holding torques
  • Continuous and stepless rotation

Compare models

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KRM 20 KRM 40 KRM 50 KRM 60 KRM 70 KRM 80
Recommended excavator weight:
2 – 6 t
Recommended excavator weight:
5 – 12 t
Recommended excavator weight:
8 – 15 t
Recommended excavator weight:
19 – 27 t
Recommended excavator weight:
25 – 40 t
Recommended excavator weight:
30 – 50 t
Recommended excavator weight:
50 – 70 t
Maximum oil flow at 10 bar:
40 l/min
Maximum oil flow at 10 bar:
40 l/min
Maximum oil flow at 10 bar:
40 l/min
Maximum oil flow at 10 bar:
40 l/min
Maximum oil flow at 10 bar:
40 l/min
Maximum oil flow at 10 bar:
40 l/min
Maximum oil flow at 10 bar:
40 l/min
Height (B):
350
Height (B):
530
Height (B):
600
Height (B):
700
Height (B):
770
Height (B):
800
Height (B):
1,000

KRM 20


1) Cutter drums can be supplied with picks for special applications as required.

Model KRM 20 is a KEMROC traded product.

KRM 30

Model KRM 30 is a KEMROC traded product.

KRM 40

Model KRM 40 is a KEMROC traded product.

KRM 50

Model KRM 50 is a KEMROC traded product.

KRM 60

Model KRM 60 is a KEMROC traded product.

KRM 70

Model KRM 70 is a KEMROC traded product.

KRM 80

Model KRM 80 is a KEMROC traded product.