DOOSAN Stone Grapple

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DOOSAN Stone Grapple

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FEATURES

Overview:

Doosan Stone grapple is designed for transporting or loading stone, scarp, garbage, demolition debris and waste paper in forestry, recycling, landscaping and general construction sites.

Features:

  • 5-45tons models are available.
  • Limitless rotation for fast and targeted positioning in all conditions.
  • Prevent to drop of holing material.
  • Provide superior grapping force.
  • Enhanced durability.
  • Used wear resistant special solid steel (API70 & AR500 from POSCO)
Model SG05 SG08 SG14 SG18 SG22 SG25 SG30 SG34 SG42 SG50
Carrier weight t 5 7 14 18 20 24 30 33 38 45
Operating weight kg 360 450 800 890 1,47 1,55 1,85 1,95 2,4 2,55
Jaw opened height (A) mm 1,275 1,41 1,76 1,78 2,15 2,195 2,325 2,335 2,445 2,545
Jaw closed height (B) mm 1,095 1,24 1,515 1,535 1,885 1,925 2,055 2,065 2,165 2,165
Jaw opened length (C) mm 1,325 1,4 1,8 1,8 2,3 2,3 2,485 2,485 2,5 2,7
Jaw closed inner length (D) mm 85 115 120 120 120 120 130 130 130 150
Jaw closed outer length (E) mm 445 585 740 740 1,24 1,24 1,38 1,38 1,38 1,3
Inner jaw width (F) mm 260 260 330 330 415 415 465 465 495 500
Outer jaw width (G) mm 410 410 525 525 635 635 745 745 785 855
Pincer Operating pressure bar 180~210 180~210 190~230 190~230 190~250 190~250 220~300 220~300 220~300 220~300
Required oil flow lpm 40-60 40-60 90-110 90~110 100~180 100~180 120~200 120~200 150~220 150~220
Rotating Operating pressure bar 130~150 130~150 140~160 140~160 150~170 150~170 150~170 150~170 150~170 150~170
Required oil flow lpm 30~50 30~50 40~60 40~60 40~60 40~60 40~60 40~60 40~60 40~60

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