API 112FT (34m) Mast with Crown Block for Xj550 Workover Rig Truck Mounted Drilling Rig

• Customization: Available
• After-sales Service: 1year
• Warranty: 1year
• Model NO.: JJ225 /43-K1
• Manufacturing Process: Forging
• Surface Treatment: Polishing
• Operation Pressure: Atmospheric Pressure
• Material: Stainless Steel
• Transport Package: Wood Box
• Specification: JJ225 /43-K1
• Trademark: Chensheng
• Origin: Puyang Henan
• HS Code: 7308900000
• 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.

Parameter:

Mast type	Double-section, hydraulic telescopic
Max. static load	1350kN
Clearance height	34m
Monkey board height(from substructure floor)	17.6m,20.2m,21.2m(Chosen by user)
Monkey board capacity	4.5"DP  2000m,  7"DC  10 column
Work angle	3.5 °
Wind capacity	Full thrible 110km/h(10 grade)