ER 1700

Q: What different models are available?

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

Transverse drum cutter

Different motor variants available - find more information below

ER 1700

Metric
US/Imperial

Technical Data

Carrier weight class	30 - 50 t 5 400 - 4 850 lb
Service weight	2 450 kg 5 400 lb
Product weight	2 200 kg 4 850 lb
Nominal power	120 kW
Rotation speed	72 rpm
Optimum oil flow ³	290 - 360 l/min 76,6 - 95,1 gal/min
Max. torque @ 350 bar	27 900 Nm
Max. cutting force @ 350 bar	77 500 N
Pick shaft diameter	30 mm 1,2 inch
Number of picks	56 pc
Max. oil flow @ 10 bar	400 l/min 106 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): 1,425 mm

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

Diameter of cutting head (C): 720 mm

All ER drum cutters

Download our brochures

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 between the models?

They have different motors

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 5000

Part number: 3311004614 with ES 5000

Round attack pick

ER 17/75/70/30 Q

Application: Concrete, medium hard rock

Part number: 3311004575 with QS 5000

Part number: 3311004606 with ES 5000

QuickSnap

QS 5000

Part number: 3311000978

Retaining clip

ES 5000

Part number: 3311002869

Retaining clip

ES1500

Part number: 3311000992

Find more options in our cutting tools brochure. Click here

Robust spur gears

for optimum energy transmission and maximum reliability

Mechanical 360° rotatable bracket

for easy positioning of the drum cutter

Adoptable high torque radial piston motor

for higher productivity and motor lifetime

Robust housing with wear protection

for higher uptime

Pro Bracket

Click and read more

Large variety of cutting heads

for various applications available

Pick holder sleeves

are replaceable

See more about the features of the ER drum cutters

ER range features

Find features and options for the ER drum cutter range

Related products

ERC drum cutter range

The ERC range from Erkat represents a new generation of revolving rotary drum cutters that extends significantly the number of applications suitable for transverse drum cutters.

ER-L range

Longitudinal drum cutters are driven by a powerful radial piston motor creating extremely high cutting forces. The robust cutter drums together with their secure fixing method enable them to operate in the most demanding conditions. Consoles can be supplied with different lengths to suit a variety of applications.

ADU range

ADU auger drive units are almost indestructible, high performance drives that have proven themselves many times while successfully drilling holes in medium hard limestone with 60 MPa compressive strength.

Applications for drum cutters and auger drive units

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

ER 1700

Drum cutter ER 1700

Digging trenches

Preparation for foundations

Transverse drum cutter

ER 1700

Measurements

All ER drum cutters

Download our brochures