API 29m/34m Xj450 Zj10 Mast with Crown Block for Workover Rig Truck Mounted Drilling Rig Zyt Petroleum Sj Petro for Completed Operation

• Customization: Available
• After-sales Service: 1year
• Warranty: 1year
• Manufacturing Process: Forging
• Surface Treatment: Polishing
• Operation Pressure: Atmospheric Pressure
• Material: Stainless Steel
• Transport Package: Wood Box
• Origin: Puyang Henan
• Production Capacity: 100

Product Description

                                                            
                                                                  MAST 
The mast is welded with rectangular steel pipe, steel plate, channel-section steel and so on. It is the base for the workover rig, it is used for installing and hanging the hoisting equipment such as the crownblocks, traveling hook and swivel, trip and storing drill pipe , The main material for the mast is 16Mn rectangular steel pipe, the type of mast is front-open, double section, hydraulic telescopic. 
Mark API on the brand, and equip explode-proof lighting circuit and two hydraulic catheads
Ladders from rig floor to racking platform and to Crown Block in one set complete with safety rails.
Self-erecting, folding type racking platform, which is automatically positioned while raising the upper section of mast. 4" /4 ½"/5".Stand pipe clamps provided with mast for clamping 4" /4 ½"/5"single   stand pipe.

Mast max. static load	900kN	135t	110t	158t	180t	225t	70t	45t
Working height	29.5m	34m	32m	35m	38m	38m	21m	18m
Height of racking board	17.6m	17.6m,20.2m,21.2m	17.6m,20.2m,21.2m	17.6m,21m,22m	21.7m;23.2m;24.2m	23.7m	---	----
Slant	3.5°				3°		≥5°	5.5°
Wind capacity	Full thrible 110km/h (10 grade)