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DM55
Drilling Mast Attachment
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
Min. clamp diam. 45 mm
Max. clamp diam. 323 mm
Clamp force 20.000 daN
Break out torque 5.000 daNm
Servive winch
Model Sepson H50P, 2.000 daN
Standard Rotary Head*
Model Krupp HR40
Weight 300 kg
Rotation speed 110 rpm
Torque 970 daNm
Thread API 3 1/2” Reg Box
Swivel passage 2”
Standard Top Hammer (option)*
Model Krupp HB45
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
DM55 Features
DM55 is the most compact and ! exible 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 sti" solution for drilling with high accuracy. The high torsion-sti" ness of the mast allows to apply high torque rotary heads, big top hammers or double rotary sys-tems. With the approved SPD-quick coupling system the drives can be exchanged easily.Typical works are anchoring, micropiling up to 320 mm diameter.
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
Main pump ! ow 2 x 152 l/min
Second pump ! ow 20 l/min
Cabin Volvo standard, with AC
Boom type 5.000 mm, two piece
Arm type --
Quick coupling system Volvo S02
Machine width 2.800 mm
Machine height 2.900 mm
Machine length 8.600 mm (without mast)
Turret slewing 360 °
Lateral tilting +/- 180 °
Front tilting +/- 90 °
Max. drilling height 4.200 mm
Min. drilling level 2.200 mm below ground
* Other Rotary Heads or Top Hammers available on request** The displayed excavator is only one example of applica-tion. 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.
Transport position views
Mast dimensions
Working position views
Lateral slewing system
Top of mast
Clamp breaker device
DM55 Views
Scandinavian Pile Driving AB
Fridhemsgatan 16, 733 39 Sala, Schweden
Telefon +46 (0)224 138 10
Mobiltelefon +46 (0)70 545 45 27
www.spd.se
REV.2 2013-02-23E
All technical data can be subject to change without notice
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