| Prod Model: |
HF-44A |
| Bq: |
1400 M (4592 Feet) |
| Nq: |
1100 M (3608 Feet) |
| Hq: |
750 M (2460 Feet) |
| Diesel Engine: |
82kw(110HP) |
| Mining Object: |
Metallic and Non-Metallic Ore Excavator |
Product Description
2017 new style ! vertical drilling rig machine for sale(HF-44A)
I. General
HF-44A Core Drill, a new type of product with enhanced capacity, is a kind of hydraulic-driven, spindle, diamond-bit, small-diameter core drill with fairly powerful drilling force. It is mainly suitable for exploration of metal or non-metal solid mineral ore bed. It is widely applied in core drill with diamond bit or hard tungsten-carbide-tipped bit and diamond bit in the field of geology, metallurgy, coal mine, hydrological and engineering drilling. It can also be used in the fields of superficial-zone
petroleum and natural gas mining, mine workings ventilation and water discharge tunnel drilling as well as foundation pile construction in large diameter. It is in reasonable structure, light weight, powerful capacity, multiuse, steady performance, high responsibility and high standardization and generalization.
1) Core Drilling
| Drill Rod Varieties | Drill Rod Type | Drill Depth |
| Drill Rod Made in China | Planer in and out | dia43×6mm(1.69×0.24 inch) | 1400 m (4592feet) |
| dia54×6 mm(2.13×0.24 inch) | 1000 m (3280feet) |
| dia67×6 mm(2.64×0.24 inch) | 830 m (2722feet) |
| Thickened Inner | dia50×5.5 mm(1.97×0.22 inch) | 1300 m (4264feet) |
| dia60×6 mm(2.36×0.24 inch) | 950 m (3116feet) |
Extracting Core with
Wire Line | dia55.5×4.73mm(2.19×0.19inch) | 1400 m (4592feet) |
| dia71×5 mm(2.80×0.20 inch) | 1000 m (3280feet) |
| dia89×5 mm(3.50×0.20 inch) | 800 m (2624feet) |
DCDMA
(Diamond Core Drill Manufacturer Association)
made
Drill Rod | Thickened Inner | BW | 1250 m (4100feet) |
| NW | 1000 m (3280feet) |
| HW | 660 m (2165feet) |
Extracting Core with
Wire Line | BQ | 1400 m (4592feet) |
| NQ | 1100 m (3608feet) |
| HQ | 750 m (2460feet) |
2. Drilling Angel ~0 to 360°
| 3. Power Engine | | | |
| Electromotor | Y225S~4 | 37KW(49.62HP) | 1480 r/min |
| Diesel engine | Deutz F6L 912 | 82KW(110HP) | 1500 r/min |
4. Rotator
Type: Feeding with double oil cylinders hydraulic pressure, rotating mechanically. Spindle I.D~93 mm (3.66 inch)
Speed of spindle:
| Speed of Power eng. (r/min) | 1480 (for core drilling) |
| Positive Low Speed (r/min) | 83, 152, 217, 316 |
| Positive High Speed (r/min) | 254, 468, 667, 970 |
| Negative Speed (r/min) | 67, 206 |
Max. torque of spindle~3.2 KN·m (2358 lbf·ft)
Spindle stroke~600 mm (23.62 inch)
Max. lifting force of spindle ~120 KN (26976 lbf)
Max. thrust of spindle~90 KN (20232 lbf)
5. Hoist
Form planetary gearing
Wire rope dia~17.5 mm(0.69 inch) or 18.5 mm(0.73 inch)
Drum capacity for rope(170 kg/mm2 equivalent to 241839 lb/inch2) ~ (17.5mm steel wire rope) 110m(360.8 feet)
(18.5mm steel wire rope) 90m(295.2 feet) Max. lifting force (single rope)~45 KN (10116 lbf)
Lifting speed of the wire rope
Power eng speed 1000r/min 0.47; 0.86; 1.22; 1.78 m/s (1.54; 2.82; 4.00; 5.84 feet/s) Power eng speed 1500r/min 0.70; 1.29; 1.84; 2.68 m/s (2.30; 4.23; 5.90; 8.79 feet/s) Power eng speed 1700r/min 0.805; 1.485; 2.12; 3.08 m/s (2.64; 4.87; 6.95; 10.10 feet/s)
6. Clutch
Form: Dry single chip friction clutch
7. Gearbox
Form: sliding gearbox (4 speeds are positive and 1 is negative).
8. Oil Pump
Form: Single Gear Pump
Displacement ~32+12 L/min (8.5+3.2 US Gallons/min)
Working pressure ~0 to 8 MPa (0~1160 psi)
Max. pressure ~12 MPa (1740 psi)
9. Water Brake
Working speed (r/min) ~700-800
Single rope compensational speed~3--8 m/s (9.84--26.2 feet/s)
Single rope compensational load~45 KN (10116 lbf)
10. Drill Frame
Form sliding skids type (with sliding base)
Drill backward stroke ~460 mm (18.11 inch)
11. Dimensions (L×W×H) ~3030×1100×1890 mm (119.3×43.3×74.4 inch)
12. Weight of drill (without power unit) ~about 2150 kg(4741 lb)
13. Max. weight of dischargeable apparatus ~300 kg (662 lb)
Production ability
We have more than 50 sets of processing equipment to ensure the quality of our product, which has proved worthy by our client's recognition. And these equipments ensure large production capacity and adequate stock.
We have all the small models in stock all year long and the bigger ones ready within 15-30 da
Our Services
Sales manager:Vincent Guo
Office tel:+0086-371-55019599
After sales: +0086-371-67990387
Accessories:+0086-371-55019184
Hanfa Website:www.hanfagroup.com
Hanfa Group established in 1998 is a key enterprise in the industry of geological exploration and water well field, with the ability to research, manufacture and market.
Presently, it has three subsidiaries which are Zhengzhou Hanfa Prospecting Machinery Co., Ltd, Zhengzhou Hanfa Imp & Exp Trading Co., Ltd, HK Hanfa Imp & Exp Trading Co., Ltd. It has experienced engineers, professional R&D team, special after service team, world class sophisticated equipment and advanced technology guarantee the best quality drilling equipments and best service to its customers.
Hanfa Group perennially committed to the development, production and sales of drilling machine, mainly including water well drilling rig, core drill, DTH drill, rotary/piling rig, trenchless centering drill, hydraulic tunnel drilling rig, etc. Hanfa Group send all kinds of drill for the global market, the products are sold to all over the world, exports more than 60 countries and regions, is the leading brand of drilling rig in China. At present, Hanfa Group built Beijing, Tianjin, Shandong, Hubei R&D and manufacturing base.
Hanfa Group always adhere to the "two audit", one is must through the international authoritative certification bodies's audit; The second is needs to be approved by customers and the public. It is also true, Hanfa Group, all kinds of drilling rig, has passed the ISO9001: 2008 and ISO9001: 2000 quality management system, the national military standard GJB9001-2001 and ISO14001-2004 environmental management system and GB/T28001-2001 occupational health and safety management system certification, CE and other international well-known certification bodies audit and certification, obtained the international recognition of authority;
At the same time, the development of the new and old customers, numerous customers from all corners of the world's praise, confirming the quality of Hanfa products is already deeply rooted in the hearts of the people, pass the "audit" of masses of the people. High quality is the the faith and the most basic bottom line of Hanfa Group since it founded twenty years ago. For more than 20 years, the countless praised, care, support have been produced a large web of trust, like the Hanfa's reputation today, global coverage, influence the world.
Hanfa Group do not forget good service while in adhere to the quality. In Hanfa Group, the quality is the root, service is the source. Hanfa Group, after long-term development, formed a very perfect service system, the service system covering the pre-sale, sale, after-sale three important links, fully satisfy the customer service requirements at different times, leave no dead angle of service to the customer. Hanfa Group has a strong service team, including 30 senior engineers, more than 50 technical personnel, hundreds of after-sales service personnel. After many years of accumulation, the service team had rich experience, is the most perfect service industry, service quality of the best team. Hanfa Group, has send technicians abroad to after-sales service more than 20000 times, operation training for more than 10000 times, machine repair about 5000 times...Large and small data, not only explain Hanfa has send thousands of customer operation method, construction technology, drilling technique, machine maintenance knowledge, the fault of the machine function again...But also record with the brilliance of Hanfa's service team, the footprints on the road, confirm the powerful strength and service quality of Hanfa Group.
