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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
Blade diameter range:
1
st
gear:
2
nd
gear:
1
st
gear for wire sawing:
Cutting performance in
abrasive concrete using moderately
Hilti BC, LC blades with the
D-LP30 at 63 amps (guide):
Weight DS-TS 30:
³
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
" coupling for pressure hoses
´
3
/
4
" coupling for control hoses
²
1
/
4
¶
Saw blade mounting flange with single M12×25 screw
8
∅ 600–1600 mm
∅ 800–1600 mm
∅ 600– 900 mm
∅ 500 dia. drive
pulley
3–4 m
2
/h
approx. 37 kg
Hilti motor:
Max. oil flow rate:
Max.operating pressure: 210 bar
Hydraulic unit:
Hydraulic couplings
Pressure holes (PH):
Control hoses (FH):
Operation:
* D-LP 20: only for 3-phase / 230 Volt
DS-TS 30
·
¶
³
¿
DS-TS 30–54 DS-TS 30–45*
54 ccm
45 ccm
100 I/min.
87 l/min.
210 bar
D-LP 30
D-LP 20 *
D-HP 20
" (Brunning type
3
/
3
/
)
4
4
" (Holmbury type 2)
1
/
4
Electric, from the unit with
DS-CB 3/CB 4 remote control
´
²
»
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