XY-44 core rig
In order to adapt to the need of geological exploration developing gradually to the depth, jiangsu wuxi exploration machinery general factory co., ltd. has designed a new xy-44 core drill with high drilling capacity based on xy-4 drilling rig.It is not only used for core drilling based on alloy and diamond, but also used in engineering geological survey.
1. With a large number of speed series (level 8) and a reasonable speed range, the low-speed torque is large (up to 3200n.m), which is not only suitable for alloy and diamond core drilling, but also suitable for engineering geological survey, hydro-well drilling and foundation pile engineering construction.
2. The hole diameter of vertical shaft is large (80mm), the hydraulic feed of double oil cylinder is long (up to 600mm), and the process has strong adaptability, which is especially suitable for the drilling of large-diameter drill pipe rope coring (upper coring), which is conducive to improving the drilling efficiency and reducing the hole accidents.
3. Large drilling capacity, rated drilling depth of 71mm diameter coring drill pipe can reach 1000m.
4. Light weight, good dismountability, 2150kg net weight of drill, the main engine can be decomposed into 10 parts (the maximum dismountable part weight is 300kg), convenient to move and suitable for working in mountainous areas.
5. Water brake, deep hole drilling, smooth and safe drilling.
6. Single gear oil pump is used to supply oil, which is easy to install and easy to use, with low power consumption, low oil temperature of hydraulic system and stable operation.The system is equipped with a hand-operated oil pump, which can be used when the power fails to work.
7. With compact structure and reasonable layout, all components are exposed and do not overlap each other for easy maintenance, maintenance and repair.
8. Low center of gravity, long moving distance (up to 460mm), stable and reliable, and high speed drilling stability.
9. It is equipped with a shock-proof instrument, which has a long life and is conducive to mastering the condition of the hole. The handle is less flexible and reliable.
Scope of application:
Drilling of water and water well and construction of large diameter foundation engineering.The machine has reasonable structure, light weight, large capacity, wide use, stable performance, strong reliability, high degree of standardization and generalization.
1. Drilling capacity
2, drilling Angle: 0 ~ 360 °
3. Power machine:
Type: double cylinder hydraulic feed rotary type
Shaft hole diameter: 80mm
Vertical shaft speed:
Vertical shaft maximum torque: 3.2 kn.m
Vertical shaft travel: 600mm
Maximum lifting force of vertical shaft: 120kN
Maximum load on vertical axis: 90kN
Type: planetary gear transmission
Diameter of wire rope: 17.5mm6W(16) or 18.5mm6 x 19
Reel capacity of wire rope:
(17.5mm)(170kg/ square mm) 110m
(18.5mm)(170kg/ square mm) 90m
Maximum lifting force per rope: 45kN
When the motor speed is 1500r/min: 0.70;1.29;1.84;2.68 m/s
Type: dry single disc friction clutch
Type: sliding gear gearbox (4 positive and 1 negative)
8, oil pump
Type: single gear oil pump
Delivery: 20 ml/r
9. Water brake
Working speed: 700 ~ 1800r/min
Single rope balancing speed: 3 ~ 8m/s
Balance load of single rope: 45kN
10 and frame
Type: skid-mounted (speed slide base)
Back stroke of drill: 460mm
11. External dimension (length x width x height) : 3030 x 1100 x 1890mm
Motor: y225m-4 45kw
Diesel engine: R4105G53 model 42kw 1500r/min
13. Weight (without power) : 2300kg