XJ250P workover rig is a newly developed workover and well flushing equipment. Therig is fitted with 8*6 self-propelled chassis, engine and hydromechanical transmission.Power is transferred to front & rear axles, drawworks, transfer case andpump on deck. PTO of transmission is connected with a hydraulic pump which providespower for some hydraulic parts on deck.The rig is equipped with a hydraulic rotary table, a power skid with a NTA885-C280Cumins engine will provide power for the rotary table through a hydraulic pump.It is also equipped with an air compressor and generator set providing power forlighting of engine, drawworks, mast and operating platform.* Well-known diesel engine and transmission.* 69 ft ( 21m ) double mast or 59 ft ( 18m ) single mast.* 6*6 full drive chassis, fast movement and good cross-country capability.* Double drum drawworks,band brake, main drum with Lebus groove.* Mast seat and simple operation platform shipped together with rig.* Provide connecting port

ZJ40/2250-L drilling rig is modular low-position rig driven by drawworks chain, suitablefor drilling service with the depth of 13,120' (4000m). The basic parameters can be in accordance with SY/T5609 standard and main parts can meet API standard and top drive installation requirements.∉ Driven by three (3) sets of diesel engines. ∉ Modular structure with fast installation and easy dismantling.∉ Integral chain case, convenient for installing and dismantling.∉ Low-position drawworks.∉ Substructure height 24.6ft(7.5m), clear height under rotary beam 20.7ft(6.3m).∉ Mechanical wellhead tools and driller's house.∉ Integral K mast.Main Parameters of ZJ40/2250LDrilling depth(4-1/2"DP) ft(m): 13120(4000)Drilling depth(5"DP) ft(m): 10499(3200)Max. hook load lb(kN): 505800(2250)Drill line dia.,in.(mm)/lines: φ1-1/4(φ32)/10Max. hook lifting speed ft/s(m/s): 0.75-4.92(0.23-1.5)(10 strands)

LS30/1700DBT trailer-mounted drilling rig is developed with the help of a famous American engineering company on the basis of original LS30/1700DBT drilling rig.It features full digital vector control, AC-DC-AC driving, hydraulic/air/electric control, full trailer movement, and can meet the requirements for fast movement and quick installation. A LS30/1700DBT rig, composed of 13~15 trailer-mounted modules depending on different configurations, has all the advantages modular rigs and truck-mounted rigs have.Driven by VFD motor.Not more than 15 trailer-mounted modules for rig, substructure, mud pump, etc.High-efficiency hydraulic disc brake system.Independent drive for draw works and rotary table.Operation controls are all centralized in the driller's room.Two-section K mast.Top drive system and hydraulic rotary table are available.Main Parameters of LS30/1700DBTDrilling depth(4-1/2"DP): 9840ft./3000mWork over depth(3-1/2"DP): 21,325ft./6500Max. hook load: 382,160lbs/1700kNDril

ZJ30 truck-mounted drilling rig is a light duty self-propelled truck-mounted drillingequipment with 9, 840' (3000m) drilling depth. Several patent technologies andnew technologies are used in the unit. Double engine compound operation. Uniquecompound box design ensures the reliable driving performance and easy maintenance.The operation can be driven by each engine independently or together. Auxiliarybrake of draw works is air control water cooling disc brake. Main drum iscooled by recirculating water. 14*8 chassis with reasonable load distribution.∉ Two (2) sets of diesel engines and Allison transmissions.∉ Mature double engine compound box and drive system.∉ 118/125ft (36/38m) mast with stiffened rectangular pipes.∉ 14*8 reinforced chassis with good cross-country capacity.∉ 5.5/6m foldable substructure and dog house.∉ Top drive system is available.Main Parameters of ZJ30/1700CZDrilling depth (4-1/2"DP) ft (m): 9840 (3000) Work over depth (3-1/2

ZJ15 truck mounted drilling rig is one of the earliest light duty self-propelledtruck-mounted drilling equipment. After several years' technical progress, the productsbecome more and more mature and reliable. Several patent technical designsand configuration, such as double fast line, air caliper type auxiliary brake,are optional. The rig has following features: reasonable layout, low cost formobilization, easy site installation, reliable operation performance, and easy maintenance.The rig especially is suitable for short operating cycle drilling operation of shallowwells within 4,920' (1500m). The rig also can be used for water well drilling.* Improved model for drilling and work over operations for shallow wells.* CAT diesel engine.* Allison hydraulic transmission.* 10*8 reinforced chassis, fast transportation and good cross-country capacity.* Air-controlled water-cooling disk auxiliary brake for draw works is optional.Main Parameters of ZJ15/1350CZDrilling depth(4-1/2"DP) ft(m)