Transverse drum cutter

Different motor variants available - find more information below
Technical Data

Carrier weight class ¹

30 t - 50 t

Service weight ²

2 450 kg

Product weight

2 200 kg

Nominal power

120 kW

Rotation speed

72 rpm

Optimum oil flow ³

290 l/min - 360 l/min

Max. torque @ 350 bar

27 900 Nm

Max. cutting force @ 350 bar

77 500 N

Pick shaft diameter

30 mm

Number of picks

56 pc

Max. oil flow @ 10 bar

400 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 dum cutter

Length of drum cutter (A):        1,425 mm

Width of cutting head (B):         1,040 mm

Diameter of cutting head (C):   720 mm

All ER drum cutters

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Erkat QuickSnap

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More information about rotary drum cutters

What different models are available?

We have the ER 1700-1 and ER 1700-3

What is the difference of the motors?

    ER 1700-1 ER 1700-3
Recommended rotation speed rpm 72 72
Recommended oil flow l/min 290 360
Maximum oil flow at 10 bar l/min 360 400
Maximum operating oil pressure bar 350 350
Torque at 380 bar Nm 23,300 27,900
Cutting force at 380 bar N 64,700 77,500

What is the standard pick for the ER 1700?

Round attack pick

ER 19/75/70/30 Q    

Application: Concrete, medium hard rock

Part number.: 3311004576 with QS

Part number: 3311004607 with ES

 

 

What is the right pick box for the ER 1700?

Pick box: PH 1500

Part number: 3311000792

 

Replacement wear sleeve

3311000801

 

How can you fix the picks on the pick box?

QuickSnap

QS 5000

Part number: 3311000978

 

Retaining clip

ES 5000

Part number: 3311002869

 

What about additional picks, pick boxes and retainers?

Round attack pick

ER 15/90/70/30 Q        

Application: Salt, gypsum, medium hard, fractured rock

Part number: 3311004580 with QS

Part number: 3311004614 with ES

 

QuickSnap

QS 5000

Part number: 3311000978

 

Retaining clip

ES 5000

Part number: 3311002869

 

Round attack pick

ER 17/75/70/30 Q

Application: Concrete, medium hard rock

Part number: 3311004575 with QS

Part number: 3311004606 with ES

 

QuickSnap

QS 5000

Part number: 3311000978

 

Retaining clip

ES 5000

Part number: 3311002869