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Dongying Hongsheng Petroleum Equipment Co.,Ltd
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ES5061TCS NKR77LLLWCJA Heavy Duty Truck Chassis For Oil Fields
| Place of Origin: | Guangdong, China (Mainland) |
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Product Detail
ES5061TCS OILWELL
ES5061TCS OILWELL
Chassis: The chassis used for the truck is the Jiang Ling NKR77LLLWCJA duty truck chassis with side doors. An electrical spray diesel engine is utilized with a power of 129HP and a 4×2 drive that conforms to Europe III emissions standards. In addition, it has excellent cruise performance. The engine is used to drive drawworks for hoisting up and down well-testing instrumentation. It also can be used for testing well temperature, well pressure, well slant angle, conducting well bottom samples and probing sand surfaces as well as removing paraffin, etc. This type of truck is the optimum choice for logging work in domestic oil fields.
Special Devices: Hydraulic hoister, hydraulic wire line winch, hydraulic system, control device, etc.
The simply operated hoisting system can be used for hoisting BOP pipes and tools on the drawworks and wellhead, which can save costs and improve working efficiency.
Drawworks System: It has a stepless speed-adjusted function. It doesn’t need to change drawworks speed through automobile gearbox shifting and therefore the operation is simple, balanced and easy with low noise. The brake is equipped with an exterior-packed double-belt brake mechanism without a dead end. Hand brake devices and handling mechanisms are mounted in the operation cabin for flexible, convenient, safe and reliable operation. It is equipped with an automatic wire guider which can reduce working intensity. The operator also can replace wire guider hangers according to steel wire sizes in order to meet different working requirements. Four sets of drawworks or six sets of drums which can be dismantled will be installed in the system according to the client’s requirements.
Hydraulic Transmission System: The power is taken from the gearbox end for convenient operation. The hydraulic system utilizes a closed-circulation loop and volume variable stepless speed regulation. The SAUERDANFOSS90L75 variable oil pump and low speed big torque motors are produced by a China-Italy joint venture and have been used to form a closed loop, which has a large adjustable speed scope to meet the requirements of all kinds of working conditions. The system is equipped with safety valves and their pressure can be regulated and set freely. Overload protection is provided to maintain simple, stable and reliable operation.
Wire Line Metering System: It mainly consists of sensors mounted on the wire guider and a metering panel mounted on the operation table. It is used to measure, display and set hole depth of the steel wires and steel wire pulling force on the drums. The metering panel can measure mechanical depth, electric depth, electric tension, and tension difference, and has a safety alarm for convenient and reliable operation.
Electrical System: DC power on the vehicle can be utilized.
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Chassis model |
NKR77LLLWCJA |
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Drawworks |
Capacity(ft) |
11482.94(φ0.09wire line) |
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Hoisting capacity (Ibf) |
2248 |
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Hoisting speed (in/s) |
0—350 |
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Crane |
Maximum hoisting height(ft) |
16.40 |
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Maximum working range(ft) |
12.47 |
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Maximum hoisting torque(ft-lb) |
29500 |
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Drive way |
4×2 |
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Wheel base (ft) |
11.02 |
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Total mass under full load (Ib) |
13790 |
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Engine |
Model |
4KH1-TC (Europe ) |
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Rated power(hp) |
128.74 |
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Maximum torque (ft-lb) |
206.52 |
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Overall size (ft) |
19.36×6.23×7.22 |
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Chassis Type |
NKR77LLLWCJA |
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Drawworks |
Capacity(ft) |
11482.94(φ0.09wireline) |
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Hoisting Capacity (Ibf) |
2248 |
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Hoisting Speed (in/s) |
0—350 |
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