Dy products


Boom type Hexagonal 6step
Table boom speed 24/49 m/sec
Boom angle and speed -10~80/30 ˚/sec
Brochure SS7506-Catalog.pdf


  • Best work capacity on working height and working radius
  • Maximizing driving safety - Boom can be set on the bottom of cargo area of truck.
  • Improving working stability with extension middle outrigger
  • Specifications of winch can be customized for customers' convenience.(Imported / omestic)
  • Optimal performance with large capacity oil cooler suitable for performance of equipment.
  • Strengthening safety with safety device against over¬winding and over-loading as basic specifications.


Outrigger Expansion width M Front
Others Vehicle for installation
Over 25ton
Option Sub winch(Imported 3.5ton/4.5ton),sub boom*5m, Medium outrigger


 Main item
 Unit  SS7506
 Crane capacity  Max. lift capacity  ton/m  ton.m
 Max. work height  m  m
 Max. work radius  m  m  30.5
 Liftung capacity  kg/m
 cc/rev  16,800/3.0
 kg/cm²  8,918/7.3
 ℓ  4,702/12.0
 Φxm  2,169/21.2
 m/min  1,658/25.9
 -  1,300/30.5
 Hydraulic  Rate flow rate      90x90
 Rated pressure  kg/cm²  m/sec
 Oil tank tate  ℓ  º/sec  280
 Boom/Winch  Boom type    º  Hexagonal 6step
 Table boom speed  m/sec  rpm  24/49
 Boom angle and speed  deg./sec.    -10~80/30
 Wire rope  Φ x M    Φ14 x 130M
 Hook speed  m/min    7.5~30/series
 Rotating angle  deg.   kg/m  360˚ continuity
 Rotating speed  rpm.    1.5
 Outrigger  Expansion width  M  Front    7.9
 Rear  5.43
 Others Vehicle for installation       Over 25ton
   Option  Sub winch(Imported 3.5ton/4.5ton),sub boom*5m, Medium outrigger