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Page Title:
Test Method No. 33 Performance (Load Placement) |
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| MIL-T-52843C
APPENDIX
TEST METHOD NO. 33
PERFORMANCE (LOAD PLACEMENT)
1.
TEST COURSE:
The test course shall be a level, improved surface, laid out in
accordance with figure A-3.
2.
TEST APPARATUS:
a. Pressure gage.
b. Thermocouple and potentiometers or equivalent temperature
measuring devices.
c. Palletized loads (three each rated load), with maximum 6-inch-
high fork pockets.
d. Two platforms (one 8 feet 6 inches high, the other 8 feet
high).
3.
TEST CONDITIONS:
The specified cycles on load placement course shall be
distributed equally among courses A, B, and C. Additional time
as a result of continued testing may be run on any of the above
courses.
4.
TEST PROCEDURE:
a. Install the thermocouples at engine coolant into and out of the
radiator, transmission sump, hydraulic oil reservoir, hydraulic
pump(s) inlet the engine oil sump. Install the pressure gage in
the pump test point in the circuit under test.
b. Record the temperatures at the end of each 1 2 hour for one
/
eight hour shift each week of operation.
c. The operator shall not be given any assistance in engaging any
loads during this test.
d. Position the platforms at points 3 and 2 on course A with the
inside top of the platform at the 25-foot radius.
e. Position the loads at points 1, 4 and 5 on course A with the
inside edge of the load at the 25-foot radius.
f. Start at point 1, pick up the load, and move to point 3. Place
the load on the platform at point 3 and proceed to point 5.
Pick up the load at point 5 and move it to point 2. Place the
load on the platform at point 2 and proceed to point 4. Pick up
the load at point 4 and move it to point 1. Continue the cycle,
moving from point 1 to point 3, from point 3 to 5, etc. The
forklift shall maneuver within the area of the course during
all operations.
g. Repeat the test in "e", "f", and "g" on course B.
h. Repeat the test in "e", "f", and "g" on course C.
105
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