SR285 Rotary Drilling Rig


  • Max.Pile Diamete

    2300mm
  • Max.Pile Depth

    94/61m
  • Operating Weight

    100T

Share This Product:
  • FEATURES
  • SPECIFICATION

High-efficiency in rock drilling: The medium-sized Sany rotary drilling rig with the largest sales volume, equipped with the newly upgraded sixth-generation Kelly bar of integral locking device, upgraded materials, and reinforced rings, etc., to make rock layers construction capacity improved by 10%.


Economy and energy saving: Adopt power optimization control technology to realize power distribution in real time, excellent compound action response time; high fuel efficiency and low fuel consumption.


Step drum: Single layer wire rope winding for interlock Kelly bar; free of mutual extrusion and wear to increase service life by 35%.


High reliability: High standard design for mast and luffing boom to make it more strong and durable, no cracking in 20,000 hours operation test. High configuration reducer with large torque to guarantee high efficiency, safer operation and wider working scope.


Intelligent upgrade: HD touch screen, 3ms refresh frequency, smooth animation display.


Convenient maintenance: The external driving key of rotary drive facilitates maintenance and replacement; the main winch wire rope end is fixed by wedge easy to disassemble and assemble. The special lubrication point connected with outlet hose to facilitate butter injection.


Safe and secure: 360° full-field monitoring, sound and light alarm.

Main performances

Unit

Parameter

Remark

Pile

Max. drilling diameter

mm

2300


Max. drilling depth

m

94/61

Rotary drive

Rated output torque

kN·m

285


Rotation Speed

rpm

5~24


Crowd system

Crowd force

kN

260


Line pull

kN

335


Stroke

mm

6000


Main winch

Lifting capacity

kN

330


Wire rope diameter

mm

36


Max. line speed

m/min

72


Auxiliary winch

Lifting capacity

kN

90


Wire rope diameter

mm

20


Max. line speed

m/min

70


Mast inclination

Forward/backward

°

5/90


Lateral

°

±4


Main Chassis

Base engine

/

ISUZU 6WG1


Engine power

kW/rpm

300/1800


Emission regulation

/

COMⅢ


Engine displacement

L

15.68


Chassis length

mm

7475


Extension width

mm

4760


Extension width

mm

800


Swing radius

mm

4530


Overall machine

Overall height

mm

25425


Operating weight

t

100


Transport width

mm

3490


Transport height

mm

3690


①: friction kelly depth / interlocking kelly depth

Kelly bar

Weight(Kg)

Depth(m)

Depth(m)

Interlocking kelly

Φ508×3×15

13900

40


Φ508×4×16

13100

57


Φ508×4×17

13700

61

Standard

Friction kelly

Φ508×6×16

15300

88


Φ508×6×17

15900

94


Feedback form contact with us
Related Product
SR155 Rotary Drilling Rig
SR155 Rotary Drilling Rig
Anteng Piling Equipment (Wuxi) Co.,Ltd. is one of the toppest SR155 Rotary Drilling Rig in China.Dur...
Learn More
SR185 Rotary Drilling Rig
SR185 Rotary Drilling Rig
Anteng Piling Equipment (Wuxi) Co.,Ltd. is one of the toppest SR185 Rotary Drilling Rig in China.Dur...
Learn More
SR205 Rotary Drilling Rig
SR205 Rotary Drilling Rig
Anteng Piling Equipment (Wuxi) Co.,Ltd. is one of the toppest SR205 Rotary Drilling Rig in China.Dur...
Learn More
Product Catalog