The Conrad Combi 500 HD is a crawler-mounted drilling rig designed for
reverse circulation, airlift reverse circulation, percussive drilling,
and direct-circulation rotary drilling., Includes 28 drill pipes with
an outer diameter of 160 mm and an inner pipe of 130 mm 400 cm long.,
The rig is mounted on a hydraulically driven crawler undercarriage
measuring approximately 2.5 m in width, 4.6 m in length, and 0.85 m in
height. The tracks are 600 mm wide and fitted with rubber pads. The
frame features four independently operated hydraulic outriggers—two
at the front and two at the rear—with a stroke of 1,000 mm. A
hydraulic turntable allows the machine to rotate 360° in either
direction without moving the tracks., Power is provided by an Iveco
FPT-C87-ENTZ Tier 4 / Stage IIII Final diesel engine delivering a
maximum of 305 kW (415 hp) at 2,100 rpm. Maximum engine torque is
1,800 Nm at 1,500 rpm. The engine is housed in a sound-attenuated
stainless steel enclosure with an integrated fuel tank; the tank
capacity is optimized to a maximum of approximately 500 liters. The
machine is equipped with an air compressor for pneumatic tools,
rear-mounted air connections, and an additional low-mounted start
switch., The hydraulic system powers all drilling, travel, and
auxiliary functions. An IQAN electrical control system monitors and
operates the hydraulic functions; in the event of a malfunction, an
emergency program allows the system to switch to manual control., The
drill mast is a welded box-section structure that is raised and
lowered hydraulically. The mast features a travel range of up to 1.4 m
and a maximum pullback force of approximately 40 tonnes when using the
bottom clamp. For angle drilling, the mast can be adjusted from 90°
to approximately 60° in 5° increments., The pullback and pulldown
system has an effective stroke of approximately 6 m. The maximum
pullback force is 20,000 daN, and the maximum pulldown force is 9,000
daN. Normal pullback speed ranges from 0 to 0.3 m/s, high pullback
speed from 0 to 0.65 m/s, and the maximum pulldown speed is 0.6 m/s.
The machine includes a bit-weight control system., The top drive has a
diameter of 6 inches and a bore of 150 mm. In high-torque mode, it
delivers 2,000 daNm at 10 to 50 rpm. In low-torque mode, it delivers
1,000 daNm at 10 to 100 rpm. Torque and rotational speed are
adjustable from the control panel, where the speed is also displayed.
A hydraulic breakout device located below the top drive provides up to
4,000 daNm of additional breakout torque. An air swivel is mounted
below this device to supply air to the airlift drill pipes., The
hydraulic chuck and bottom clamp are designed for 5-inch double-walled
airlift drill pipes. The bottom clamp can open laterally to provide
unobstructed access to the borehole. The clearance beneath the clamp
ranges from approximately 250 mm to 1,650 mm, depending on the mast
adjustment. As a safety measure, the lower clamp and the chuck cannot
be depressurized simultaneousl, , = More information =, , Type of
fuel: Diesel, Year of manufacture: 2015, Model year: 2015, Carrying
capacity: 5.000 kg, GVW: 32.000 kg, Technical condition: good, Visual
appearance: good, Emissions class: Stage IV, Please contact Gert-Jan
Kruitbosch (+31648061001, sales@vantongerentrading.nl) or John van
Tongeren (+31620537017) for more information, , = Dealer information
=, , Interested? We would be happy to make you an excellent offer!
Send an email to sales@vantongerentrading.nl or call
+31(0)55-3125902., , Do you have a question about an advertisement,
drill, pump, part, or order? Or would you just like to discuss what
would be useful in your situation? , Dont keep worrying about it, just
give us a call., We are available Monday through Friday between 7:00
a.m. and 6:00 p.m. Call, text, or email us, whichever you prefer., ,
Want to visit us? Yes, please!, , Our doors are open Monday through
Friday from 7:00 a.m. to 4:00 p.m. On Saturdays, you are welcome by
appointment.; Transport weight [kg]: 27000; Accessories: NL: op
voorraad!, , EN: in stock!
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