Easy-Moving Hydraulic Crawler Mounted Drilling Rig DTH Rock Blasting Drilling Machine for Sales

Product Description

JC900 hydraulic down-the-hole drilling rig has better performance than the previous generation:fully optimized structure, lower drillingootagecost,more user-friendly design. The diesel engine (electricmotor)-hydraulic oil pump set is used as the power unit, and the hydraulic motor utilizes the auxiliary movements such as drilling,feeding, lifting, walking and hydraulic cylinder positioning. >> The rotating torque is large. The new planetary gearbox has a more compact structure, with a larger reduction ratio,higher torque transmission efficiency, and smoother operation. lt does not require additional components such as damping oints for shock absorption and has a lower failure rate,also can reduce daily maintenance costs.The unconsolidated layer is not easy to jam, and the hole formation rate is high. imported rotary seals have good sealing performance and long life. The polymer liner is wear-resistant, does not need to be lubricated, and is more convenient. Manganese steel guide rail,the frame is firm and wear-free.

>> Operating system: Operating System equipped in the back of rg, easy drill operator observe and centralized control the machinery and hydraulic system, the pneumatic operating system is convenient and safety, could be one-handed control while traveling.The original imported control valve has more reliable performance.
>> The hydraulic and mechanical double lock notonly ensures the stable output of the large torque of the hydraulic motor, but also greatly improves the servicelife than the worm and gear.
>> Traveling System: Each crawler were all powered by imported high power hydraulic motor, driven by a closed-end reducing gear, brake through the spring brake system, air clutch same power of positive and negative direction,the gradeability arrives 35° while drag a compressor.
>> Characteristics

>> Imported rotary seals have good sealing performance and long life. The polymer liner is wear-resistant, does not need to be lubricated, and is more convenient. Manganese steel guide rail, the frame is firm and wear-free.
>>Yuchai 70kW supercharged engine(Cms 74kw optional), powerful, easy tomaintain.
>> The two-stage air filter device ensures that the engine sucks in clean air, which is safe and reliable.
>> The oil-water integrated radiator ensures the normal operation of the engine and hydraulic system in a high-temperature environment.
>> The original imported walking motor has strong climbing ability and can tow the air compressor. Two-speed walking system, fast walking saves-shift time.
>> Maintenance-free support rollers, no oil filling.install track guards to prevent track derailment.t can be equipped with unpowered unlocking walking motor.
>> The multi-angle, extended-function drill arm has a wider range of drilling. lt can drill horizontal holes, front and rear angled holes. and lateral angled holes,
which is 20% more than the drilling sector of similar drilling rigs.

>> Specification

Specification	Unit	JC900
Drilling Specifiication
Rock Hardness
Hole Diameter	mm	90-178
Hole Depth	M	22/60
Drilling Rod	mm	76*3000
Drill Rod Tank		6+1
Rotary Head
Rotation Torque	Nm	5600
Rotation Speed	rpm	0-92
Feeding System
Max. Feed force	KN	16
Max. Lifting force	KN	20
Max. Feed Speed	M/min	15
Max. Lifting Speed	M/min	15
Boom&Guide
Max Swing of Boom		45° left / 45° right
Max Dump of Boom		Up23,Down55
Max swing of Guide		90(L)/31(R) or 31(L)/90(R)
Max Dump of Guide		Up55,Down30
Mast Extension	mm	4115
Engine
Manufacturer		YUCHAI/CMS
Rated Horse power	Kw	70/74
Type		4 cylinder,water cooling
Air Consunmption demand
Air Consumption	M³/min	11-21m³/min(1.2-2.4 Mpa)
Compressor Tpye	Rotary/Screw/Movable
General Specifiication
Max Travel Speed	Km/h	2~3
Truck width	mm	300
undercarriage floating degree	°	±15
Gradeablility	°	24
Net Weight	kg	9500
Shipping Dimension(L*W*H)	mm	7500*2210*3250
Ground Clearance	mm	252
Dust Collector(Optional)
Motor Speed	Rpm	3300
Filter quantity		20

>> Package & Shipment

>> Our Service

>> Pre-sale service Acting as a good adviser, our well-trained sales groups and professional technical team propose most rational solutions for our valued client as per practical project requirement. >> Select suitable model & matched equipment. >> Strong technical support. Reply clients' questions within 24 hours.

>> Service During Sales We have responsible team from raw material to finished products, and guarantee 100% pass rate. >> Design and manufacture products basis of client's special requirement >> Inspect each machine & matched accessories strictly before delivery >> Timely inform client of production progress.

>> After Sales Service We're always with you in after-sale service. >> We can arrange related after-sales representatives for debugging and training at worksite when starting up.  >> E-mail, call or door-to-door service in later using.

>> About JCDRILL

JCDRILL provide users high quality Mining & Drilling solutions,we always focus on the strategic conception of "Survival by quality, Development by credit''.   We have specilized in research, development and produce of rock blasting drilling rig, water well drilling rig, diamond core drilling rig, anchor drilling rig, and relative accessories & drilling services. constantly provide professional drilling solutions for all customers with our advanced technology, excellent equipment, strict testing means and good service network, which establish our brand "JCDRILL" a good image of market, now,we products account for 50% of domestic market and have been export to more than 40 countries, and we awarded ISO9001: 2000 in November, 2002.   With excellent technology and solid market service capabilities, we have both a sound marketing system and excellent service support system, which help us win confidence of customers both at home and abroad,we can provide drilling rig users with high quality professional air compressor solution and relative after-sales service also.

>> Certification

>> FAQ

Q: Are you original manufacturer?	Q: Which payment terms are available to us?	Q: Which Incoterms 2010 terms can we work?
A: Yes, we JCDRILL is a official leading manufacture in drilling machinery in China and we have the whole series products you need.	A: T/T term or L/C term. On T/T term, 30% down payment is required in advance, and 70%  balance shall be settled before shipment. On L/C term, a 100% irrevocable L/C without "soft clauses" can be accepted.	A: We JCDRILL are a professional and international company, accept all Incoterms 2010 terms, normally we work on FOB, CIF, CFR, CIP.
Q: How long will the delivery time take?	Q: How about after sales service?	Q:Spare Parts When You Need Them
A: Normally products will take about 3-15 days to produce the ordered machines. Most of the time, we can have an immediate delivery of our regular machines in 15 days.	A: 365×24 Year-round Service We are committed to year-round 24-hour service even during holidays, in line with our policy of always providing "a response within 15 minutes and job completion within 24 hours."	A:We have spare parts centers across continents that stock specialist spare parts. We promise that spare parts will be delivered within 72 hours or no more than one week.

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