ZJ40/2250J drilling rig

ZJ40/2250J rig adopts 3 sets of PZ12V190B diesels to drive all the working machinery unified.It was exported to Indonesia.

  ZJ40/2250J rig adopts 3 sets of PZ12V190B diesels to drive all the working machinery unified. The main drawworks and compounding transmission are placed on the back substructure, and the rotary table is placed on the platform. The belt compounding transmission drive the drawworks by chain to control the rotary table and drive the mud pump by belt. The rig is the best alternative product of Daqing 130 rig.

Features:

The rig adopt the modular structure, and the blocks connect with each other by axle pins, which can realize to transfer quickly.The mast is a front open non-anchor line “K” type mast, the five section of which is designed a whole body and equipped with the crown block. The outrigger is joint at the basement firmly,It is rise and drop by drawworks as a whole.Equipped with the bevel gear angle drive box and the cardan shaft, the rotary table is drived with the catworks chain box.

Specifications
Nominal drilling depth114mm DP	2500~4000m		Open diameter of rotary table	φ700mm (27.5” )
127mm DP	2000~3200m		Qty.× power of diesel engine	3×2064kW
Max.hook load	2250kN (225tf)		Shift of drawwork	4 forward+2 reverse
Traveling system	5×6		Height of drilling floor	6m
Dia of wireline	φ32mm		Mast model and height	K Type 43m

ZJ40/2250J drilling rig