Technical Features:
• The Traveling Block is an important key equipment in the workover operation. Its main function is to form a pulley block by the sheaves of the Traveling Block and the mast , double the pulling force of the drilling rope, and bear all the downhole drill pipe or oil pipe and workover instruments through the hook.
• The sheave grooves are quenched to resist wear and extend their service life.
• The sheaves and bearings are interchangeable with th...
Technical Features:
• The transmission of rotary table adopts spiral bevel gears which have strong bearing capacity, smooth operation and long service life.
• The shell of rotary table uses cast-weld structure with good rigidity and high precision.
• The gears and bearings adopt reliable splash lubrication.
• The barrel type structure of the input shaft is easy to repair and replace.
Technical Parameters:
Model
ZP175
ZP205
ZP275
ZP375
ZP375Z
ZP495
...
Technical Features:
• The sheave grooves are quenched to resist wear and extend its service life.
• The kick-back post and rope guard board prevent the wire rope from jumping out or falling out of the sheave grooves.
• Equipped with safety chain anti-collision device.
• Equipped with a gin pole for repairing the sheave block.
• Sand sheaves and auxiliary sheave blocks are provided in accordance with users’ requirements.
•The crown sheaves are completely interchangeab...
OPERATING CONDITIONS
- Environment: Outdoor, may be exposed to dust, sand, and weather.
- Ambient temperature range: –30°C to +50°C (to be confirmed according to climatic version).
- Lubrication: According to the manufacturer’s maintenance manual.
- Periodic inspection: At least every 6 months or based on accumulated operating hours, as per the service schedule.
Parameter
Value
Model
YC160
Maximum static hook load
1600 kN
Outer diameter
30″ (762 mm)
Steel cable diameter...
Bearings all adopt roller ones and shafts are made of premium alloy steel.
Driving chains with high accuracy and high strength are forced lubricated.
The main brake adopts hydraulic disc brake, and the brake disc is water or air cooled.
The auxiliary brake adopts electromagnetic eddy current brake(water or air cooled) or pneumatic push disc brake.
Basic Parameters of DC Drive Drawworks:
Model of rig
JC40D
JC50D
JC70D
Nominal
drilling depth, m(ft)
with...
• Designing and manufacturing conform to API Spec 8C standard and SY/T5035 relevant technical standards etc.;
• Select high-class alloy steel die to forge molding;
• Intensity check uses finite element analysis and electrical measuring method stress test. There are one-arm elevator link and two-arm elevator link;
Adopt two-stage shot blasting surface strengthening technology.
One-arm Elevator Link
Model
Rated load (sh.tn)
Standard working le...