Basic Info.
Type
Petroleum Drilling Machine
Usage
Well Drilling Machinery
Specification
CE API GOST
Product Description
Feature
1. Drilling rig adopts "2000(or 3000) series diesel engine + coupling gear box " drive.
2. Integral chain box compound
3. Drawworks drum is grooved. The main brake is hydraulic disc brake and assistant brake is electromagnetic eddy current brake.
4. Drawworks is equipped with assistant lifting device which can raise the mast without diesel engine or hoisting drill string while main drive fails to prevent down hole accident and realize drilling safety.
5. Drawworks adopt split type arrangement and installed above and under the drill floor. Heavy main drawworks is placed at lower position. "Bevel gear box+ cardan shaft "are installed on the drill floor.
6. Main drawworks adopt pneumatic is equipped with sand drum and bank brake, of one-piece structure.
7. K-type mast without pulling rope fit for assembly at ground level and raising as a whole.
8. Drill floor is box-on-box type structure, compact, easy to rig up. Large clearance satisfies installation of BOP. Rotary table and standpipe box levels with drill floor to make available even floor and larger operating space.
9. Equipped with heavy-duty triplex single action mud pump with cardan shaft transmission.
10. Key mechanical parts conform to API Spec and marked with API monogram.
We are Shandong Rongli Petroleum Machinery Co., Ltd. Our company is a standard enterprise certified by ISO9001: 2000. The products and main parts are manufactured strictly according to standard of API Spec. And the certificate No. Is API 4F-0202 and 7k-0130. Our company is a network member of first grade supplier of Sinopec., which specializes in manufacturing
Machinery for oilfields.
With scientific management system, advanced technology, perfect measurements and complete equipments, our company takes "Surviving on quality, developing by science&technology" as our belief. The customers' satisfaction is our permanent goal.
We sincerely welcome you to our factory for business negotiation!
Rig model | ZJ70/4500L |
Normal drilling depth (114mm drill pipe) | 4500-7000 |
Max. Hook load KN | 4500 |
Max. Drill line no. | 12 |
Wireline diameter mm (in) | 38 (11/2) |
Hoisting system sheave OD mm (in) | 1524(60) |
Swivel center pipe bore diameter mm (in) | 75(3) |
Drawworks rated power KW (hp) | 1470(2000) |
Drawworks gear | 6+2R |
Rotary table opening diameter mm (in) | 952.5(371/2) |
Rotary table gear | 6+2R |
Power/mud pump KW(hp) | 1180(1600) |
Diesel engine no. | 4 |
Integral chain box no. | 1 |
Mast effective height m (ft) | 45(147) |
Drill floor hight m (ft) | 9 (30) |
Drill floor clearance m (ft) | 7.7(25.3) |
Note: L-chain compound |
Address:
No. 3333, Qingzhou North Road of Qingzhou City, Shandong, China
Business Type:
Manufacturer/Factory, Trading Company, Group Corporation
Business Range:
Manufacturing & Processing Machinery, Service
Company Introduction:
RONGLI GENERAL INFO:
--Since 2002
--Workshop covers: 200, 000m2;
--Registered Capital: CNY150 million (US$25 million)
--Workers: 400.00
--Annual Sales: US$60 million
--Annual Production Ability: 400 sets Mud Pump+20 Rigs+other rig equipments & parts;
-Main Business:
--Drilling Rig & Mud Pump Production;
--Drilling & Workover Serives