ER 400 L in steel industry
ER 400 L drum cutter

Drum cutter ER 400 L

ER 400 L drum cutter

Trenching

Drum cutter with longitudinal cutting heads

Pile Head Cutting

Longitudinal Drum Cutters

Different motor variants available - find more information below
Technical Data

Carrier weight class

12 - 17 t

Service weight

440 kg

Product weight

365 kg

Nominal power

65 kW

Rotation speed

80 rpm

Optimum oil flow ³

120 - 150 l/min

Max. torque @ 350 bar

10 400 Nm

Max. cutting force @ 350 bar

52 000 N

Pick shaft diameter

20 mm

Number of picks

44

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):        1,130 mm

Width of cutting head (B):         355 mm

Diameter of cutting head (C):   400 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 400-1 L and ER 400-2 L

What is the difference of the motors?

    ER 400-1 L ER 400-2 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 43,500 52,000

What is the standard pick for the ER 400 L?

Round attack pick

ER 12/45/38/20 K (self-locking, no retainer needed)

Application: Concrete, soft to medium hard rock

Part number.: 3311004558

What is the right pick box for the ER 400 L?

Pick box: PH 250

Part number: 3311000832

How can you fix the picks on the pick box?

Retaining clip

ES 250 (only for ER 16/46/38/20 C)

Part number: 3311001648

What about additional picks, pick boxes and retainers?

Round attack pick

ER 16/46/38/20 C

Application: Concrete, soft to medium hard rock

Part number: 3311004559

 

Round attack pick

ER 09/51/25/20 K (self-locking, no retainer needed)

Application: Soft rock, salt, gypsum

Part number: 3311004560

 

Round attack pick 

ER 13/48/44/20 H (self-locking no retainer needed)

Application: Concrete, soft to medium hard rock

Part number: 3311004561

 

Round attack pick 

ER 15/48/44/20 H (self-locking no retainer needed)

Application: Concrete, soft to medium hard rock

Part number: 3311004564

 

Round attack pick

ER 16/48/32/20 H (self-locking, no retainer needed)

Application: Asphalt

Part number: 3311004562

 

Round attack pick

ER 19/48/36/20 H (self-locking, no retainer needed)

Application: Asphalt

Part number: 3311004563    

 

Find more options in our cutting tools brochure. Click here

Compact housing design

for higher uptime

Variety of cutting heads for various applications available

Strong and robust output drive shaft with lubrication-free slide ring seal system

for minimum downtime

Adoptable high torque radial piston motor

for higher productivity

Cutting head can be replaced by drilling auger for soft rock drilling

Can be used up to 30 meters underwater without additional installation or modification