ER 40 X

With transverse cutting heads (standard)

ER 40 X

Q: What different models are available?

We have the ER 40-1 X and ER 40-2 X

With transverse cutting heads (standard)

Drum cutter ER 40 X

Removal of surface material

Removal of surface material

Transverse drum cutter

Different motor variants available - find more information below

Technical Data

Carrier weight class ¹	0,6 t - 2 t 1 100 lb - 2 400 lb
Service weight ²	110 kg 240 lb
Product weight	90 kg 200 lb
Nominal power	13 kW
Rotation speed	130 rpm
Optimum oil flow ³	17 l/min - 22 l/min 4,5 gal/min - 5,8 gal/min
Max. torque @ 350 bar	960 Nm
Max. cutting force @ 350 bar	8 530 N
Pick shaft diameter	11,4 mm 0,45 inch
Number of picks	40 pc
Max. oil flow @ 10 bar	40 l/min 10,5 gal/min
Max. operating pressure	350 bar 5 076 psi

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

Measurements

Length of drum cutter (A): 495 mm

Width of cutting head (B): 400 mm

Diameter of cutting head (C): 225 mm

All ER drum cutters

Download our brochures

More information about rotary drum cutters

What different models are available?

We have the ER 40-1 X and ER 40-2 X

What is the difference between the models?

They have different motors

What is the difference of the motors?

		ER 40-1 X	ER 40-2 X
Recommended rotation speed	rpm	130	130
Recommended oil flow	l/min	17	22
Maximum oil flow at 10 bar	l/min	40	40
Maximum operating oil pressure	bar	350	350
Torque at 210 bar	Nm	440	580
Torque at 350 bar	Nm	730	960
Cutting force at 210 bar	N	3860	5120
Cutting force at 350 bar	N	6440	8530

What is the standard pick for the ER 40 X?

Round attack pick

ER 11/28/24/12 C

Application: Concrete, soft to medium hard rock

Part number.: 3311004555

What is the right pick box for the ER 40 X?

Pick box: PH 50

Part number: 3311000774

How can you fix the picks on the pick box?

Retaining clip

ES 50

Part number: 3311001264

Robust spur gears

for optimum energy transmission and maximum reliability

Mechanical 360° rotatable bracket

for easy positioning of the drum cutter

Large variety of cutting heads

for various applications available

High load resistant output shaft bearing system with lubrication-free slide ring seal system

Robust housing with wear protection

for higher uptime

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

See more about the features of the ER drum cutters

ER range features

Find features and options for the ER drum cutter range

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Applications for drum cutters and auger drive units

This is an overview about the applications for our drum cutters and auger drive units.