Erkat ER-Series Drumcutters

The ER concrete milling machine from Erkat for excavators is ideal for trenching, tunneling, and specialized foundation work. Due to the operating properties of the rotating drum cutter, it can be used in noise- and vibration-sensitive areas.

The extremely robust gears ensure optimal energy transmission and reliability. The sturdy housing with HARDOX protection results in higher uptime. The Erkat ER drum cutter is suitable for excavators weighing between 1 and 125 tons.

Are you looking for a concrete milling machine for excavators? Below you will find our range, and you can easily compare them, ensuring that you find the right attachment for your project! Prefer personal advice? Contact us or fill out the quote form!

Features

QuickSnap System allows for quick and easy replacement of the picks (ER 600 - 3000).
HARDOX Protection A special hard, wear-resistant steel alloy that hardly wears out.
Underwater Usable up to 30 meters without modifications.
Water Spray System To combat dust (ER 40 - 5500)

Optional

Vacuum System For indoor use where water spraying is not possible (ER 40 - 5500)
Hatcon Tracking System Allows you to monitor the performance of the attachment in real-time.

Direct & Personal

Jeroen Hornman

Sales Netherlands

Request a quote

Fotogalerij

Erkat ER 250

Erkat ER 650

Erkat ER 40 [X]

Erkat ER 50 [X]

Erkat ER 50

Erkat ER 100 [X]

Erkat ER 100

Erkat ER 250 [X]

Erkat ER 250

Erkat ER 600

Erkat ER 650

Erkat ER 1500 [X]

Erkat ER 1500 XL

Erkat ER 1700

Erkat ER 2000 [X]

Erkat ER 3000

Erkat ER 5500

Carrier Weight Class	0,6 t - 2 t
Operating Weight	110 kg
Product Weight	90 g
Nominal Power	13 kW
Rotational Speed	130 rpm
Optimal Oil Flow ³	17 l/min - 22 l/min
Max Torque at 350 bar	906 Nm
Max Cutting Force at 350 bar	8.530 N
Hub Shaft Diameter	11,4 mm
Number of Picks	40
Max Oil Flow at 10 bar	40 l/min
Max Working Pressure	350 bar

Carrier Weight	1 - 3 t
Power	18 kW
Hoogte (excl. adapterplaat)	610 mm
Width	500 [405] mm
Diameter snijkop	225 mm
Aanbevolen rotatiesnelheid	150 rpm
Oil Flow	25 - 38 l/min
Max. oliestroom bij 10 bar	60 l/min
Max Working Pressure	400 bar
Max Torque at 350 bar	960 - 1.420 Nm
Max Cutting Force at 350 bar	12.600 N
Weight	140 [130] kg
Number of Picks	60 [40] st.
Standard Picks	ER 19/31/30/15 S [ER 11/28/24/12 C]

Carrier Weight Class	1 t - 3 t
Operating Weight	200 kg
Product Weight	160 kg
Nominal Power	18 kW
Rotational Speed	150 rpm
Optimal Oil Flow ³	25 l/min - 38 l/min
Max Torque at 350 bar	1.420 Nm
Max Cutting Force at 350 bar	11.850 N
Diameter van de plukas	15 mm
Number of Picks	56
Max Oil Flow at 10 bar	60 l/min
Max Working Pressure	350 bar

Carrier Weight	3 - 8 t
Power	30 kW
Hoogte (excl. adapterplaat)	805 mm
Width	610 mm
Diameter snijkop	370 mm
Aanbevolen rotatiesnelheid	110 rpm
Oil Flow	41 - 62 l/min
Max. oliestroom bij 10 bar	90 l/min
Max Working Pressure	400 bar
Max Torque at 350 bar	2.100 - 3.120 Nm
Max Cutting Force at 350 bar	17.800 N
Weight	310 kg
Number of Picks	64 [44] st.
Standard Picks	ER 12/45/38/20 K

arrier Weight Class	3 t - 7 t
Operating Weight	350 kg
Product Weight	310 kg
Nominal Power	30 kW
Rotational Speed	115 rpm
Optimal Oil Flow ³	41 l/min - 62 l/min
Max Torque at 350 bar	3.000 Nm
Max Cutting Force at 350 bar	16.200 N
Diameter van de plukas	20 mm
Number of Picks	64
Max Oil Flow at 10 bar	90 l/min
Max Working Pressure	350 bar

Carrier Weight	8 - 15 t
Power	45 kW
Hoogte (excl. adapterplaat)	965 mm
Width	680 mm
Diameter snijkop	450 mm
Aanbevolen rotatiesnelheid	90 rpm
Oil Flow	60 - 85 l/min
Max. oliestroom bij 10 bar	100 l/min
Max Working Pressure	400 bar
Max Torque at 350 bar	3.500 - 5.200 Nm
Max Cutting Force at 350 bar	13.200 [26.000] N
Weight	470 kg
Number of Picks	44 st.
Standard Picks	ER 12/45/38/22 HC [ER 16/46/38/20C]

Carrier Weight	10 - 18 t
Power	65 kW
Hoogte (excl. adapterplaat)	1.130 mm
Width	780 mm
Diameter snijkop	575 mm
Aanbevolen rotatiesnelheid	80 rpm
Oil Flow	120 - 150 l/min
Max. oliestroom bij 10 bar	170 l/min
Max Working Pressure	400 bar
Max Torque at 350 bar	8.700 - 10.400 Nm
Max Cutting Force at 350 bar	36.200 N
Weight	820 kg

Carrier Weight	15 - 25 t
Power	80 kW
Hoogte (excl. adapterplaat)	1.200 mm
Width	800 mm
Diameter snijkop	575 mm
Aanbevolen rotatiesnelheid	85 rpm
Oil Flow	140 - 190 l/min
Max. oliestroom bij 10 bar	210 l/min
Max Working Pressure	400 bar
Max Torque at 350 bar	9.400 - 14.000 Nm
Max Cutting Force at 350 bar	48.700 N
Weight	1.000 kg
Number of Picks	44 st.
Standard Picks	ER 17/75/70/30 Q

Carrier Weight	20 - 40 t
Power	120 kW
Hoogte (excl. adapterplaat)	1.420 mm
Width	880 mm
Diameter snijkop	670 mm
Aanbevolen rotatiesnelheid	75 rpm
Oil Flow	180 - 300 l/min
Max. oliestroom bij 10 bar	320 l/min
Max Working Pressure	400 bar
Max Torque at 350 bar	15.600 - 23.400 Nm
Max Cutting Force at 350 bar	69.900 N
Weight	1.750 kg
Number of Picks	44 st.
Standard Picks	ER 17/75/70/30 Q

Carrier Weight	30 - 50 t
Power	120 kW
Hoogte (excl. adapterplaat)	1.430 mm
Width	1.040 mm
Diameter snijkop	680 mm
Aanbevolen rotatiesnelheid	75 rpm
Oil Flow	250 - 320 l/min
Max. oliestroom bij 10 bar	360 l/min
Max Working Pressure	400 bar
Max Torque at 350 bar	23.300 - 27.900 Nm
Max Cutting Force at 350 bar	77.500 N
Weight	2.200 kg
Number of Picks	56 st.
Standard Picks	ER 19/75/70/30 Q

Carrier Weight	35 - 50 t
Power	160 kW
Hoogte (excl. adapterplaat)	1.580 mm
Width	1.240 [1.050] mm
Diameter snijkop	720 mm
Aanbevolen rotatiesnelheid	65 rpm
Oil Flow	300 - 390 l/min
Max. oliestroom bij 10 bar	410 l/min
Max Working Pressure	400 bar
Max Torque at 350 bar	22.300 - 33.500 Nm
Max Cutting Force at 350 bar	93.000 N
Weight	2.600 [2.500] kg
Number of Picks	56 st.
Standard Picks	ER 19/75/70/30 Q

Carrier Weight Class	35 t - 55 t
Operating Weight	2.900 kg
Product Weight	2.600 kg
Nominal Power	160 kW
Rotational Speed	65 rpm
Optimal Oil Flow ³	300 l/min - 390 l/min
Max Torque at 350 bar	31.500 Nm
Max Cutting Force at 350 bar	87.500 N
Diameter van de plukas	30 mm
Number of Picks	56
Max Oil Flow at 10 bar	410 l/min
Max Working Pressure	350 bar

Carrier Weight Class	50 t - 70 t
Operating Weight	3.500 kg
Product Weight	3.500 kg
Nominal Power	200 kW
Rotational Speed	55 rpm
Optimal Oil Flow ³	350 – 450 l/min
Max Torque at 350 bar	31.200 – 45.800 Nm
Max Cutting Force at 350 bar	113.900 N
Diameter van de plukas	30 mm
Number of Picks	64
Max Oil Flow at 10 bar	500 l/min
Max Working Pressure	350 bar

Carrier Weight Class	70 t - 125 t
Operating Weight	6.000 kg
Product Weight	6.000 kg
Nominal Power	400 kW
Rotational Speed	50 rpm
Optimal Oil Flow ³	700 - 950 l/min
Max Torque at 350 bar	74.300 - 109.100 Nm
Max Cutting Force at 350 bar	237.200 N
Diameter van de plukas	30 mm
Number of Picks	68
Max Oil Flow at 10 bar	1.000 l/min
Max Working Pressure	350 bar