Rice Lake Combination System - Precision Loads On-Board Weighing Systems - Manual (Page 12)

8 Precision Loads On-Board Weighing Installation & Service Manual
3.6 Heavy Duty Bunk / Underbody Load Cell
Model PL9000-26 load cell is a heavy duty shear beam load cell used for kingpin plate, underbody and under-bunk
(beneath a log bunk) mounts. Dynamic capacity of the load cell is 20,000 lb (9000 kg). The cell is tied down to two
separate bearing plates, one at each end using 1-1/8" -12UNF x 3.25" Long Grade 8 hex head cap screws. These
bolts must be torqued to 1000 lb/ft (1355 Nm). The top surface of the load cell has a bolt pattern which is identical
to the Model PL9000-22 cell, three 1"-14UNF bolt holes and two 7/8"-14UNF bolt holes, each with a 1.00" thread
depth. The 7/8" and 1" bolts must all be torqued to 800 lb/ft (1084 Nm), except bolts used for spring mounts in
underbody applications.
26.00 in
24.62 in
21.50 in
20.50 in
13.00 in
5.50 in
4.50 in
1.38 in
24 inch pigtail
3.00 in
2.20 in
2.32 in
1-14 x 1.50
1 - 3/16 dia thru 2 PL
Figure 3-6. Model PL9000-26 Specifications