RC300 full hydraulic top drive crawler drilling rig Borehole depth
300 m
Introduction:
RC-300 drilling rig is full hydraulic top drive crawler drilling
rig . It can be used for mining investigation, geological
investigation, borehole for water well and observation well,
borehole
drilling for GSHP system and so on.
Features:
All parts of the drilling rig are installed together on the turning
platform with crawler chassis.
It moves convenient and has good maneuverability.
Rig with power head has long feed stroke so that it can shorten the
time of installing or
unloading drill rods and improve the drilling efficiency.
Rig with full hydraulic transmission and control operates easily
and flexibly. It can show
smooth operation and reliable work.
Rig with dual-channel power head has strong torque as well as
pulling force. It has strong
ability to deal with accidents.
Patent design of telescoping system(National Patent:
ZL03222451.6)in output shaft will
effectively project drill tools.
Machine installed a hydraulic clamping& breakout system in order to
automatic wrench the
drill pipe and tools. Both assistant time and lobar intensity are
reduced during the drill work.
Drill head with dual motor drive has a variable speed and wide
speed range. It is suitable for
the application of pneumatic DTH hammer drilling and alloy drilling
Technical Specification:
Model RC300
Weight 12000 kg
Engine Power 132 kw
Overall Dimension(L*W*H)(during transportation) 7650x2250x3217 mm
Ambient temperature -10～38°C
Noise 110 dB
Specification of drill
Borehole depth 300 m
Borehole diameter 150-250 mm
Recommended drill rod φ89 114×6000 mm
Recommended casing pipe φ273, 219×2000 mm
Drill head output
Max output torque 10000 N.m
Rotary speed(work-conserving) 35/70 rpm
Rotary accelerate speed(intermittent work) 57/114 rpm
Feeding stroke 7000 mm
Feeding force 100 kN
Lifting force 160 kN
Pipe twisting machine output
Rotary speed 40 rpm
Max output torque 30000 N.m
Through-hole diameter 370 mm
Main winch
Pulling force 70 kN
Wire rope diameter 19 mm
Rope capacity of drum 80 m
Auxiliary winch
Pulling force 20 kN
Wire rope diameter 14 mm
Rope capacity of drum 60 m
Oil pump
Output volume 75+45+28 ml/r
Pressure 25 Mpa
Engine/diesel(Cummins) 6BTA5.9-C132
Engine power 132 kW
Max rotary speed 2000 rpm
Crawler
Grounding pressure p ＜0.05 MPa
Climb ability ≯20
Q:Are you trading company or manufacturer ?
A: We are a specialized manufacturer.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is
15-20 days if the goods are not in stock, it is according to
quantity.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30%
T/T in advance ,balance before shippment.
T/T, L/C, Western Union.
Q: What are your main products, and used for?
A: Our products include core bit, PDC bit, reaming shell, core
barrel, casing, drill rod, drill rig and other drilling parts.
They are used for mineral exploration, geological drilling,
geotechnical engineering and soil sampling.
Q: How about the delivery terms?
A: Min. order quantity: 1 piece. Transportation: By DHL/TNT/Fedex
express, air, sea, train.
Q: How about discount?
A: Price is based on products and order quantity.
Q: Do you accept sample order?
A: Yes sure, please contact us for details.
Q: How about your after-sales service?
A: As a manufacturer, we offer promote technology support for all
problems and questions. Besides, we accept goods return or replace
for quality problem.
Q: Where is your factory located in?
A: Our factory is located in Jiangyin city,Jiangsu province, China.
Q: How does your company control the quality?
A: Quality first. In order to guarantee high quality for our
products, Sinocoredrill usually makes a serious inspection for all
products and raw materials in strict procedure
