Fast hole forming SUNWARD SWDM360 Rotary Drilling Rig

Description

Maximum output torque	298 kN·m
Overall machine weight	116 t
Maximum pile diameter	2500 mm
Maximum pile depth	100 m
Engine model	Cummins QSM11-C400
Rated power	298 kW
Speed range	6–29 r/min
Maximum pressing force	300 kN
lifting force	360 kN
speed	72 m/min

Strong power and outstanding rock penetration ability

The power head adopts three sets of motor reducers, six seals to prevent mud intrusion, sufficient torque reserve, and can stably drill into moderately weathered and slightly weathered rocks within 60MPa;
H3 enhanced version 418kN · m super large torque+340kN strong compression+390kN main winch lifting, three in one rock breaking, significantly leading the efficiency of hard rock construction compared to the same level;
Cummins high-power engine is matched with Shanhe autonomous load sensing hydraulic system, real-time power distribution, continuous output under impact conditions, and no power attenuation.

The winch structure is durable and the cost of consumables is low

The large-diameter drum of the main winch has a single-layer rope arrangement throughout the entire process, with no compression or wear on the steel wire rope, increasing its service life by 50% and reducing the frequency of rope replacement
Equipped with standard large-diameter steel wire rope, the lifting force of the main winch is increased by 11%, and deep hole drilling does not slip or break easily;
Pressure long stroke design, no need to frequently adjust the mast, larger soil volume per bucket, faster drilling speed.

Stable structure, safe and reliable construction

Large section high-strength mast+widened double oil cylinder amplitude mechanism, anti torsion and anti fatigue, no deformation during deep hole and large aperture operations;
π – shaped reinforced telescopic chassis, large diameter slewing support+dual braking, low center of gravity, strong stability for construction on steep slopes and soft sites;
Hidden auxiliary legs at the bottom of the mast: can assist in lowering the casing and also elevate the chassis for easy maintenance;
Multi angle monitoring cameras, tilt angle, pressure, and limit sound and light alarms for the entire vehicle, providing comprehensive safety protection.

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