Portable Tractor Mounted Small DTH Hammer Drill (TD300)

TD300 Water Well Drilling Rig

Description	TD300
Geology drilled	F=6-14
Drill depth	0-300 m
Drilling Diameter	90 - 320mm
Drill system and operation	Hydraulic
Rig assembly	1 complete unit, Tractor driven
Mobility	4 wheel tractor
Drill pipe (diameter x length)	76/89*3000mm
Mud pump(Optional)	BW250/BW450
Foam pump	Optional
Weight	4750 kg
Rotation & Feed System
Top head drive by a hydraulic cylinder through heavy duty chain.
Rotation torque	4000 N-m
Speed	60-115 rpm.
Head travel	3.2 meter
Pull-up capacity	12500 kgs
Pull-down Capacity	6800 kgs
Pull-up speed-slow feed	1.22 meter/min
Pull-up speed-rapid feed	12.26 meter/min
Pull-down speed-slow feed	0-1.88 meter/min
Pull-down speed-rapid feed	0- 16.90 meter/min
Tractor
Type	4x4 tractor
Power	60HP
Drill Pipe
Drill pipe length	3 meter
Drill pipe diameter	76/89 mm
Thread	2 3/8 REG API
Mud pump(Optional)
Flow capacity	250/450 liter/min
Max. working pressure	20/40 bar
Hydraulic System
Hydraulic tank capacity	140 liter
Stabilizing Jack
1 front jacks and 2 rear jacks.
Type	Hydraulic
Stroke	350 mm
Air System
Lubricator of venturi-type for down-the-hole drills.
Max. pressure	25 bar
Oil tank capacity	4 liter
Dimensions
Overall length	3480 mm
Overall width	1450 mm
Overall height	2250 mm

Application
The rig uses the tractor diesel engine as the working power of the rig. The rig working part is integrated with the tractor. Thetractor is the rig, the transportation machine, and the working power of the rig. When going to the work site, the tractor has thetransportation transfer capability. The air compressor can be mounted, which saves the investment of the transportation vehicle, lowers the cost and makes the work more convenient. It is also equipped with a tricycle to load the drill pipe.
Because the fuselage is small and flexible, the tractor is more suitable for driving and operating in various road conditions and occasions in the wild, villages, etc. Rural hutongs and farmyards can enter the well.

Characteristics                                                                                                                                                         
1.It can drilling on hard rock layerand it can work efficiently under various geological structures.
2. It is the most popular machine meeting most requirements for a combination drilling machine able to complete rural water supply holes in sediments and hard rock.
3.Weighing about 2200kg that allows it to be pulled by a pick-up it is packed with features.
4.The machine is compact in structure and convenient to carry.
5.The whole machine adopts full hydraulic drive and has low failure rate.
6.The tower assembly has a hydraulic compensation mechanism.When the tower is grounded during construction, the bearing capacity is greater and the stability is higher.

Pictures



Shows


Service
1. We have service team to supply professional guidance for installation.
2. Our quality inspection department will check each of machine before leaving the factory.
3. We offer one-year quality warranty for main body of machine.
4. All of machines we sold hold the ISO, QC, TUV certificates and so on

Certificate


FAQ                                                                                                                                                                        Q1. Is it a reliable company?
Beijing Jincheng Mining Technology Co.,Ltd  is a professional manufacturer of drilling rig&drilling tools in Beijing,China, and specializes in the R&D, production, process and sale of water well drilling rig,rock blasting drilling rig,anchor drilling rig,RC drilling rig,air compressor and relative drilling tools. We have satisfied a lot of domestic and overseas clients' needs. 
Q2: What about the delivery?
The drilling rig,air compressor usually shipment by sea or road,and drilling tools can be delivery by air.
Q3: What's the delivery time?
 7-25 days after received your payment.
Q4: What's the package?
 Strong and beautiful aluminum alloy case/carton case/wooden case.
Q5: Do you have any timely technology supports?Yes. We have a professional technology supporting team and the technical documents for your timely services, also you can contact us by telephone, webcam, online chat (googletalk, MSN, skype, yahoo…). If you have problems, please email us. You will get our solutions in 24 hours.
Q6: What's the payment method?
T/T, WESTERN UNION, MONEYGRAM
Q7: If the machines broken during the shipment, will you support us?Generally our customers will purchase the insurance before shipment to avoid any lost from rough transportation. We will help you to solve the claims with the insurance companies to collect your money back in time.