DM55 Drilling Mast Attachment
DM55 Features DM55 is the most compact and flexible drilling mast attachment in our heavy duty class. Due to its 360 ° slewing ring it is possible to work in a wide range of positions and grants in the same time a stiff solution for drilling with high accuracy. The high torsion-stiffness of the mast allows to apply high torque rotary heads, big top hammers or double rotary systems. With the approved SPD-quick coupling system the drives can be exchanged easily. Typical works are anchoring, micropiling up to 320 mm diameter.
DM55 Technical data Drilling Mast Machine weight
4.500 kg
Machine total length
6.800 mm
Recommended Excavator
16 - 30 ton
Feeding push force
8.000 daN
Feeding pull force
8.000 daN
Feeding stroke
4.000 mm
Lateral slewing
360°
Feeding speed
0 - 0,4 m/s
Clamp table
Standard excavator ** Model
Volvo EC160 DL
Machine weight
15.900 kg (without mast)
Chains
600 mm, triple grouser
Ground pressure
0,41 daN/cm²
Driving speed
3,1 - 5,6 km/h
Diesel engine type
Volvo D4H, Tier 4i
Engine power
104 kW (139 hp) @ 2.000 rpm
Control voltage
24 VDC
Diesel tank volume
250 l
Oil tank volume
111 l
Hydraulic pressure
340 bar
Min. clamp diam.
45 mm
Max. clamp diam.
323 mm
Main pump flow
2 x 152 l/min
Clamp force
20.000 daN
Second pump flow
20 l/min
Break out torque
5.000 daNm
Cabin
Volvo standard, with AC
Boom type
5.000 mm, two piece
Arm type
--
Quick coupling system
Volvo S02
Servive winch Model
Sepson H50P, 2.000 daN
Standard Rotary Head* Model
Krupp HR40
Machine width
2.800 mm
Weight
300 kg
Machine height
2.900 mm
Rotation speed
110 rpm
Machine length
8.600 mm (without mast)
Torque
970 daNm
Turret slewing
360 °
Thread
API 3 1/2” Reg Box
Lateral tilting
+/- 180 °
Swivel passage
2”
Front tilting
+/- 90 °
Standard Top Hammer (option)*
Max. drilling height
4.200 mm
Model
Krupp HB45
Min. drilling level
2.200 mm below ground
Weight
450 kg
Rotation speed
110 rpm
Torque
970 daNm
Stroke Impact
590/400/340 Nm
Frequency
1.200/1.800/2.500 bpm
Shank adaptor
C64 L/R
* Other Rotary Heads or Top Hammers available on request ** The displayed excavator is only one example of application. A wide range of excavator models, types and weight classes can be applied for the drilling mast attachment. SPD AB provides feasibility analysis for your individual solution.
DM55 Views
Transport position views
Working position views
Lateral slewing system
Mast dimensions
Top of mast
Clamp breaker device
REV.2 2013-02-23E
Dealer stamp
Scandinavian Pile Driving AB Fridhemsgatan 16, 733 39 Sala, Schweden Telefon +46 (0)224 138 10 Mobiltelefon +46 (0)70 545 45 27
[email protected] www.spd.se
All technical data can be subject to change without notice