Longitudinal Drum Cutters

Different motor variants available - find more information below
Technical Data

Carrier weight class ¹

12 t - 17 t

Service weight ²

450 kg

Product weight

375 kg

Nominal power

65 kW

Rotation speed

80 rpm

Optimum oil flow ³

120 l/min - 150 l/min

Max. torque @ 350 bar

10 400 Nm

Max. cutting force @ 350 bar

46 200 N

Pick shaft diameter

22 mm

Number of picks

30

Max. oil flow @ 10 bar

170 l/min

Max. operating pressure

350 bar
  1. Weights apply to standard carriers only. Any variances must be agreed with Epiroc and/or the carrier manufacturer prior to attachment. 
  2. Attachment with standard picks & average-sized adapter plate. 
  3. Various motor variants available per model.

Measurements

Measurments ER-L dum cutter

Length of drum cutter (A):        1,160 mm

Width of cutting head (B):         380 mm

Diameter of cutting head (C):   450 mm

All ER-L drum cutters

Download our brochures

More information about ER-L rotary drum cutters

What different models are available?

We have the ER 450-1 L and ER 450-2 L

What is the difference of the motors?

    ER 450-1 L ER 450-2 L
Recommended rotation speed rpm 80 80
Recommended oil flow l/min 120 150
Maximum oil flow at 10 bar l/min 170 170
Maximum operating oil pressure bar 350 350
Torque at 350 bar Nm 8,700 10,400
Cutting force at 350 bar N 38,700 46,200

What is the standard pick for the ER 450 L?

Round attack pick

ER 12/45/38/22 HC

Application: Concrete, medium hard and abrasive rock

Part number.: 3311004565

What is the right pick box for the ER 450 L?

Pick box: PH 450 UA

Part number: 3311001804

How can you fix the picks on the pick box?

Retaining clip

ES 450

Part number: 3311000990

What about additional picks, pick boxes and retainers?

 

Round attack pick

ER 19/51/45/22 H (self-locking, no retainer needed)

Application: Asphalt, soft and abrasive rock

Part number: 3311004568

 

Round attack pick 

ER 12/45/38/22 C

Application: Concrete, medium hard rock

Part number: 3311004566

 

Retaining clip

ES 450

Part number: 3311000990

 

Round attack pick

ER 15/46/38/22 C

Application: Concrete, medium hard rock

Part number: 3311004567

 

Retaining clip

ES 450

Part number: 3311000990