Famous Second hand CRRC TR360 rotary drilling rig for sale Pricelist, Product
The maximum drilling depth of the second hand CRRC TR360H rotary drilling rig is 85 meters by friction kelly bar, and the maximum drilling diameter is 2500mm.
Now let's look at the heart of this machine, that is, the stronger engine. Our drilling rig uses the original Carter C-9 engine with a power of 261 kW. We cleaned the outside of the engine, maintain and replaced the engine oil filter and some wearing seals to ensure that the oil circuit is unblocked and the machine runs smoothly.
Rotary Head, Reducer and Motor
Then let's take a look at the rotary head, reducer and motor of the drilling rig. First let’s check the rotary head. The large torque rotary head Equipped REXROTH motor and reducer provides powerful output torque about 360Kn and realizes grading control according to the geological conditions, constructions requirements and so on. The reducer and motor of the drilling rig are also first-line brands, ensuring the efficient and stable operation of the drilling rig.
Mast System
The next part to be shown is the mast of the drill. Our mast has stable structure, with luffing cylinder and support cylinder. It’s strong and stable. We check every hydraulic cylinder to ensure no oil leaks.
Cabin & Control Interface
The next part to show is our cab. We could see that the Electric systems are from Pal-fin auto-control , optimal design of electric control system improves the control accuracy and the feed back speed. Our machine also Equipped advanced automatic switch of manual control and auto control , the electronic leveling device can monitor and adjust the mast automatically , and guarantee a verticality condition during operation . Moreover, there is air conditioning in the cab, which can ensure normal construction in bad weather.
Base Chassis
Then look at the base. Retractable original CAT 336D chassis with Efl turbocharged engine ensures the stability of the whole machine meet the performance on various applications and construction environment. Also we check and maintain every track shoes.
Hydraulic System
The whole machine operation applies hydraulic pilot control , which could make the load and sense light and obvious . The optimal machine performance , Lower fuel consumption , more flexible steering and more efficient construction , key components adopted world famous brand such as Caterpillar , Rexroth.
Frequently Asked Questions
Q1: What engine is used in this drilling rig and what is its output power?
A1: The drilling rig is equipped with an original Carter C-9 engine that delivers a rated power of 261 kW (equivalent to 350 HP).
Q2: What is the maximum torque capacity of the rotary head?
A2: The large torque rotary head, equipped with a REXROTH motor and reducer, provides a powerful output torque of approximately 360 Kn.m.
Q3: How does the control system ensure drilling verticality?
A3: The machine features an electronic leveling device combined with an automatic switch for manual/auto control. This system automatically monitors and adjusts the mast to guarantee strict verticality during operation.
Q4: What undercarriage chassis is built into this rig?
A4: The rig utilizes a retractable original CAT 336D chassis equipped with an Efl turbocharged engine to secure stability on different construction grounds and applications.
Q5: What are the main benefits of the hydraulic pilot control system?
A5: The hydraulic pilot control delivers lighter and more obvious load sensing, leading to optimal machine performance, lower fuel consumption, highly flexible steering, and more efficient construction operations.
Q6: What is the maximum drilling depth and hole diameter for this machine?
A6: Under technical parameters, the machine achieves a maximum drilling depth of 85 meters (279 feet) and a maximum hole diameter of 2500 mm (98 inches).
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