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5. General description and technical data for the D-LP 30 (LP 20) / DS-TS 30
The D-LP 30 (LP 20) / DS-TS 30 is a medium- to heavy-duty, high-performance wall saw system for use with saw
blades of up to 1600 mm dia. It is capable of cutting to a depth of 73 cm. The saw system is extremely convenient,
can be assembled and operated quickly and easily by one man and provides optimal cutting performance at all times.
The compact, solidly constructed DS-TS 30 saw head is equipped with a quick, easy cam-action roller mounting sys-
tem, 360° pivoting sawing arm with built-in motor and 2-speed gear box. The saw blade mount employs a single screw
and the drive spindle incorporates a central blade cooling system. Power to the motor and system control is hydraulic,
employing a semi-automatic controllable advance system which operates independently of the material being cut (once
set, regulation is automatic). In conjunction with the very rigid and symmetrical D-R..L rail system, precise cuts and
outstanding cutting performance can be achieved in all kinds of applications. The DS-TS 30 saw head is also used to
drive the powerful Hilti DS-WSS wire saw system. Thanks to its oil-cooled electric motor, the D-LP 30 hydraulic unit
benefits from compact dimensions. The D-LP 30, the standard hydraulic unit for use with this system, has a nominal
power of 30 kW at 63 amps. It is also suitable for use with 32 amp mains supplies (LP 20 = 20 kW). Using the conve-
nient DS-CB 3 / CB-4 electric remote control unit to adjust the infinitely variable oil flow rate, the operator can effort-
lessly select the optimum speed (r.p.m.) and most suitable rate of advance for all conditions. This feature also ensures
optimum efficiency when drilling, plunge sawing or wire sawing.
Technical data for the DS-TS 30
DS-TS 30–54
DS-TS 30–45*
Blade diameter range:
∅
600–1600 mm
Hilti motor:
54 ccm
45 ccm
1
st
gear:
∅
800–1600 mm
Max. oil flow rate:
100 I/min.
87 l/min.
2
nd
gear:
∅
600– 900 mm
Max.operating pressure: 210 bar
210 bar
1
st
gear for wire sawing:
∅
500 dia. drive
Hydraulic unit:
D-LP 30
D-LP 20 *
Cutting performance in
pulley
D-HP 20
abrasive concrete using moderately
Hydraulic couplings
Hilti BC, LC blades with the
Pressure holes (PH):
3
/
4
″
(Brunning type
3
/
4
)
D-LP30 at 63 amps (guide):
3–4 m
2
/h
Control hoses (FH):
1
/
4
″
(Holmbury type 2)
Weight DS-TS 30:
approx. 37 kg
Operation:
Electric, from the unit with
DS-CB 3/CB 4 remote control
* D-LP 20: only for 3-phase / 230 Volt
Saw arm with built-in motor and 2-speed gearing
Blade guard holder with water supply
(follows movement of the saw arm)
Carriage with wear-resistant steel rollers
Grip with cam-action roller
3
/
4
″
coupling for pressure hoses
1
/
4
″
coupling for control hoses
Saw blade mounting flange with single M12
×
25 screw
DS-TS 30