REDESAIN KONSTRUKSI SUSPENSI BAGIAN BELAKANG DUMP TRUCK MERK NISSAN TYPE CWB 520 HDN

FAISAL RAHMAN

Abstract


Dump truck is one of the prime transportation in mine workings. Enterprise will get loss if the dump truck can not be operated because of damage. The damage of dump truck is often occurred on the back part. The leaf spring of dump truck CWB 520 HDN is 9,15 ? N/m2, exceed limit standard (spring steel Mk101 DIN 17222 1,77 ? - 2,35? ). Therefore the writer chose the theme of ?THE REDESIGN OF BACK PART SUSPENSION CONSTRUCTION OF NISSAN DUMP TRUCK TYPE OF CWB 520 HDN? that hopefully will decrease the damage by reducing of suspense.
The redesign calculation is done at 3 times to get more judgment in deciding design that will be used. Design 1 changed the thickness about 30 mm (18 mm standard) and wide 120 mm (86mm standard), the leaf spring is 2,32 ? . Design 2 changed the thickness on the spring about 30 mm (18 mm standard) and wide 124 mm, the spring suspense is 2,21 ? . Design 3 changed on the spring thickness about 30 mm (18 mm standard) and wide 126 mm (86 mm standard), the leaf spring is 2,21 ? . The redesign of III enable to be used because it has the smallest suspense about 2,21 ? .

 

Keyword : Dump Truck; Suspensi Belakang; Redesain

 

Link Terkait : http://skripsi.umm.ac.id/files/disk1/346/jiptummpp-gdl-s1-2009-faisalrahm-17263-PENDAHUL-N.pdf


Keywords


Dump Truck; Suspensi Belakang; Redesain