A. Product advantage description
JGSJ 450 ye tɛ̈n yenë yen tɛ̈n yenë yen tɛ̈n yenë yen tɛ̈n yenë yen tɛ̈n yenë yen tɛ̈n yenë yen tɛ̈n yenë yen tɛ̈n yenë yen tɛ̈n yenë yen tɛ̈ Masin kënë aye luɔ̈ɔ̈i në luɔɔi de kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔ
1.Configuration high end, can be widely used for multiple drilling areas, combined with domestic and foreign excellent products advantages, key hydraulic components choose imported brand, ensuring the reliability of the whole machine, is currently the leading domestic and medium-sized well drill.
2.Crane roll field machine can be flexible to lift within 1.5 tons of drilling tools or auxiliaries, can greatly reduce the operator's labor intensity. 2.Crane roll field machine can be flexible to lift within 1.5 tons of drilling tools or auxiliaries, can greatly reduce the operator's labor intensity.
3.With double speed walking motor, you can switch high and low speed, adapting to different road conditions. 3.With double speed walking motor, you can switch high and low speed, adapting to different road conditions. 3.With double speed walking motor, you can switch high and low speed, adapting to different road conditions.
4. ye rot looi, ye rot looi, ye rot looi, ye rot looi, ye rot looi, ye rot looi, ye rot looi, ye rot looi, ye rot looi, ye rot looi, ye rot looi, ye rot looi. A tɛ̈n yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen

Chassis
A ye motor ye kɔɔr, a ye motor ye kɔɔr, a ye motor ye kɔɔr, a ye motor ye kɔɔr, a ye motor ye kɔɔr, a ye motor ye kɔɔr, a ye motor ye kɔɔr, a ye motor ye kɔɔr,
Mechanical engineering standard track, ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l

Device ye wal
Rotary head adopts dual motor two point drive, small size, large torque, rotating head can be adjusted according to different working conditions, effectively improving the impactor feeding efficiency. Rotary head adopts dual motor two point drive, small size, large torque, rotating head can be adjusted according to different working conditions, effectively improving the impactor feeding efficiency.
Back mounting head can be pushed to the side automatically displacement through oil cylinder, to facilitate the lower casing operation. Back mounting head can be pushed to the side automatically displacement through oil cylinder, to facilitate the lower casing operation.

Pivot beam slide (Pivot beam slide)
Luɔi roller slider, ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ

Combined Locator
A ye cɔl a combination positioner, a lëu bï a waar a ye cɔl a diameter de a ye cɔl a different drill bar ku a ye cɔl a impactor, ka a gam bï a ye cɔl a position centering ye cɔl a correct ku a reliable. Motɛr ye cath ye cɔl torque ye dɔɔni, a lëu bɛ cath ye cɔl free and fast in different working conditions"

Flexible, stable hydraulic leg
Swinging forward leg and retractable rear leg, extending can provide stable support, retreating can reduce transportation size. Swinging forward leg and retractable rear leg, extending can provide stable support, retreating can reduce transportation size. Swinging forward leg and retractable rear leg, extending can provide stable support, retreating can reduce transportation size.