Terex GmbH

Hydraulic Transverse Cutting Unit Type WS30

The Terex WS30 Hydraulic Transverse Cutting Unit can be supplied with three different kind of standard cutting drums:

Rock Cutting Drum
Scaling / Grinding Drum
Demoloition Drum

A range of motor displacements (LD / MD / HD) are available to suit different pump outputs of the excavator platform.

Technical Specifikation

WS-30		LD Optional	MD Optional	HD Standard
Input Power	kW	30	30	30
Peak Power, max.	kW	40	40	40
Max. Hydr. Operating Pressure	bar	375
Required Flow Rate	l/min	60-90	70-110	80-120
Recommended Flow Rate	l/min	80	100	120
Hydraulic Motor	cm³/rev	376	468	560
Cutting Drum Speed	min^-1	91 at 60 l/min 136 at 90 l/min	85 at 70 l/min 134 at 110 l/min	81 at 80 l/min 122 at 120 l/min
Cutting Head Torque (at 300 bar)	Nm	3.700	4.600	5.500

Type of Cutting Drums		Rock	Scaling	Demolition
Type of Cutting Drums
Cutting Diameter	mm	388	388	388
Cutting Width	mm	678	678	678
Number of Picks	pcs	2 x 26	2 x 33	2 x 26
Standard-Type of Picks	type	C3R	C3R	C3R
Pick Force, max.	kN	28	28	28
Cutting Speed	m/s	1,8 - 2,8	1,8 - 2,8	1,8 - 2,8
Unit weight incl. cutting drums, approx.	kg	375
Suitable excavator platform, weight	t	5-18

(other drum diameters, drum widths and / or picks upon request)
§ EU-Patent: EP 0 841 467 B1 § US-Patent : 6,158,818

other TCU Models

WS15: 18 - 27 kW > for Excavators 2 - 8 t
WS45N: 45 - 55 kW > for Excavators 12 - 20 t
WS60N: 60 - 70 kW > for Excavators 18 - 30 t
WS90N: 90 - 110 kW > for Excavators 25 - 35 t
WS120: 120 -150 kW > for Excavators 30 - 45 t

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