TM 5-3810-288-12
Front drum line speed, lowering---------------------------------------------------------------------- 92.4 feet per minute
Boom hoist drum shaft --------------------------------------------------------------------------------- 96.8 rpm
Boom hoist drum shaft, lowering . ------------------------------------------------------------------- 45.8 rpm
Boom hoist drum line speed, lowering -------------------------------------------------------------- 112.5 feet per minute
Revolving frame rotation ------------------------------------------------------------------------------ 4.06 rpm
(7) Rated capacites.
Crane ---------------------------------------------------------------------------------------------------- 20 tons
(rating plate, fig.19)
Clamshell -------------------------------------------------------------------------------------------------- cubic yard
Dragline ---------------------------------------------------------------------------------------------------- cubic yard
Backhoe---------------------------------------------------------------------------------------------------- cubic yard
Shovel ---------------------------------------------------------------------------------------------------- 3/4cubic yard
Rear drum line pull, sea level ------------------------------------------------------------------------ 15,900 pounds
Rear drum line pull, 5000 feet altitude ------------------------------------------------------------- 12,550 pounds
Front drum line pull, sea level------------------------------------------------------------------------- 15,400 pounds
Front drum line pull, 5000 feet altitude ------------------------------------------------------------- 12,200 pounds
Boom hoist drum line pull ------------------------------------------------------------------------------ 7,000 pounds
(8) Fuel, water, oil and grease capacities, carrier.
Engine fuel tank ------------------------------------------------------------------------------------------ 75 gallons
Cooling system ------------------------------------------------------------------------------------------- 15 gallons
Crankcase ------------------------------------------------------------------------------------------------- 28 quarts
Transmission --------------------------------------------------------------------------------------------- 8 quarts
Drop box -------------------------------------------------------------------------------------------------- 4 quarts
Transfer case --------------------------------------------------------------------------------------------- 81/2 pints
Front axle -------------------------------------------------------------------------------------------------- 11 quarts
Front rear axle -------------------------------------------------------------------------------------------- 111/2 quarts
Rear rear axle -------------------------------------------------------------------------------------------- 11 quarts
Steering gear and tank --------------------------------------------------------------------------------- 7 pints
(9) Crane fuel, Iater, and oil capacities.
Engine fuel tank ------------------------------------------------------------------------------------------ 50 gallons
Cooling system ------------------------------------------------------------------------------------------- 9 gallons
Crankcase ------------------------------------------------------------------------------------------------- 16 quarts
Transmission --------------------------------------------------------------------------------------------- . 9 pints
Gear and chain case ------------------------------------------------------------------------------------ 18 gallons
Hydraulic system reservoir ---------------------------------------------------------------------------- 3quarts
(10) Crane lifting capacities. Refer to figure 1-9
1-5. Differences in Models
for crane lifting capacities.
There are no differences in the Harnischfeger Model
M320T truck crane in the serial number range E-31301
crane working ranges.
through E-31511 inclusive. The serial numbers listed
below were furnished under a previous contract and are
for damshell working ranges.
also identical machines.
for dragline working ranges.
E-29165 through 29260 inclusive
E-29446 through 29469 inclusive
E-29870
for backhoe working ranges.
(15) Cable specifications. Refer to table 1-1 for
E-30020 through 30022
E-30032 through 30034 inclusive
cable lengths for each of the frontend attachments.
E-30128 through 30225 inclusive
(16) Bridge weight clasification.
The bridge
E-30237 through 30239 inclusive
weight classification is E29.
E-30328 through 30331 inclusive
1-12