Mack Manufacturing
Contact us today at 251.653.9999

Self-Contained Hydraulically Operated Rock Grabs

sc_ho_rock_grapples

  • Comes completely self-contained, ready for operation.
  • May be furnished with hydraulic rotation.
  • Hang it on your present overhead crane economically and efficiently.
  • All components nationally known brands.
  • Made of heat-treated alloy steel, all welded construction.
  • Mack engineered and tested heavy-duty hydraulic cylinders.

 

 

Capacity
(Maximum size rock)
Open Dimensions
Between Tines
Width of Tines Height (Open) Weight Less Oil
Model No. ft/in meters ft/in meters ft/in meters ft/in meters lbs. kg
RTSCH-36 3′ 0″ Cube .914m Cube 3′ 6″ 1.067 2′ 6″ 0.762 5′ 7″ 1.702 3300 1497
RTSCH-48 4′ 0″ Cube 1.219m Cube 4′ 6″ 1.372 2′ 6″ 0.762 7′ 7″ 2.311 3600 1633
RTSCH-54 4′ 6″ Cube 1.372m Cube 4′ 10″ 1.473 2′ 6″ 0.762 7′ 11″ 2.413 3800 1724
RTSCH-60 5′ 0″ Cube 1.524m Cube 5′ 2″ 1.575 2′ 6″ 0.762 10′ 6″ 3.2 4000 1814
RTSCH-66 5′ 6″ Cube 1.676m Cube 5′ 9″ 1.753 2′ 6″ 0.762 11′ 3″ 3.429 4150 1882
RTSCH-72 6′ 0″ Cube 1.829m Cube 6′ 6″ 1.981 2′ 6″ 0.762 12′ 3″ 3.743 4200 1905
RTSCH-84 7′ 0″ Cube 2.134m Cube 7′ 6″ 2.286 2′ 6″ 0.762 12′ 7″ 3.835 4400 1996
RTSCH-96 8′ 0″ Cube 2.438m Cube 8′ 6″ 2.591 2′ 6″ 0.762 14′ 9″ 4.496 4650 2109

MACK NEWS

  • Now Available Online Catalog of Mack Log Grapples

    Mack Manufacturing has now published an online edition of its new pictorial catalog of log-handling grapples. The catalog presents a wide selection of Mack’s hydraulic log-handling grapples in use for sawmill and pulpwood loading operations. Technical details of these and more special-duty attachments from Mack are available here, in the Logging and Sawmills section of this […]

  • Check Out Mack’s Catalog Of Hydraulic And Cable-operated Buckets Now Online

    Mack Manufacturing has now published an online edition of its new pictorial catalog of cable-operated & hydraulic buckets. The catalog presents a wide selection of Mack’s rehandling and general purpose crane buckets in use in ship and barge loading applications such as handling coal and fertilizer and in dredging operations. Technical details of these and […]

CONTACT US

MACK MANUFACTURING
7205 Bellingrath Road
Theodore, Alabama 36582

Phone: 251.653.9999
Fax: 251.653.1365
Email: sales@mackmfg.com

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