250-ton Grabber Leg Clamp Cylinder Assembly, model DQ-40LHTY-JQ with two part numbers: 1.03.01.021 and 1.03.14.207. Heavy-duty integrated hydraulic clamping cylinder for industrial grabber machinery.
High load resistance, leak-proof sealing system, alloy steel structure for long service life. Complete assembly ready for direct installation, ideal replacement spare part for mining, construction heavy grab equipment. OEM custom service, bulk wholesale and technical support available. Message us for specifications and quotation.
General Description:
Workover rigs made by our company are designed and manufactured in accordance with standards of API Spec Q1, 4F, 7K, 8C and relevant standards of RP500, GB3826.1, GB3826.2, GB7258, SY5202 as well as “3C” compulsory standard. Whole workover rig has a rational structure, which only occupies a small space due to its high degree of integration. Heavy load 8x6, 10x8, 12x8, 14x8 regular drive self-propelled chassis and hydraulic power steering system ...
The hot-rolled precision seamless steel pipe production line adopts advanced Arccu-Roll rolled tube set to produce casing, tubing, drill pipe, pipeline and fluid piping, etc. With 150 thousand tons of annual capacity, this production line can produce seamless steel pipe having diameters of 2 3/8" to 7" (φ60 mm ~φ180mm) and maximum length of 13m.
Series of self-propelled truck-mounted rig are suitable to meet the operation requirements of drilling 1000~4000 (4 1/2″DP) oil, gas and water wells. The overall unit bears the features of reliable performance, easy operation, convenient transportation, low operation and moving expenses, etc.
Rig type
ZJ10/600
ZJ15/900
ZJ20/1350
ZJ30/1800
ZJ40/2250
Nominal drilling depth, m
127mm(5″) DP
500~800
700~1400
1100~1800
1500~2500
2000~3200
...
The hot-rolled precision seamless steel pipe production line adopts advanced Arccu-Roll rolled tube set to produce casing, tubing, drill pipe, pipeline and fluid piping, etc. With 150 thousand tons of annual capacity, this production line can produce seamless steel pipe having diameters of 2 3/8" to 7" (φ60 mm ~φ180mm) and maximum length of 13m.
Available models include UM type double ram BOP, Mini type double ram BOP, S type double ram BOP, SL/SLX type double ram BOP, and LWS type double ram BOP, each equipped with dedicated half-sealing gates (UM, S, F, HF types). These BOPs feature compact structure, reliable sealing performance, and easy maintenance, and can be configured with different ram types to adapt to various well conditions and operational needs.
All products are manufactured in accordance with API 6A and related industry...
Technical Characteristics:
High-performance clamping
Maximum clamping force of 75 tons, adapted to API standard drill pipe and casing
Bidirectional hydraulic drive, response time <0.5 seconds
Reliability design
Chrome-plated piston rod and wear-resistant seal combination, life of more than 500,000 cycles
Splash-proof structure complies with API 8C certification
Intelligent compatibility
Built-in pressure sensor interface, can be connected to the top drive control system
Modular design supp...