TM 5-3805-281-24-2
TECHNICAL SPECIFICATIONS
INDECO MES 3500 HD
Impact Class:
5,500 ft/lb
Blows per Minute:
350 600
Carrier Weight:
42,000 72,000 lbs
Total Height:
96.5 in
Working Weight:
3,850 lbs
Length of Tool:
43.3 in
Diameter of Tool:
5.75 in
Tool Weight:
275 lbs
H.P. Fitting:
1.00 in BPP
L.P. Fitting:
1.25 in BPP
Maximum Oil Supply:
42 50 gpm
Pressure at Excavator:
2,400 psi
Pressure at Breaker:
2,000 2,150 psi
Maximum Backpressure:
75 psi
Accumulator Charge (Nitrogen):
520 psi (36 Bar)
Oil Temperature:
68 167 F
Maximum Lower Bushing ID:
6.22 in.
Torque Specifications:
Item
Wrench
Ft/Lbs
Under Water Plug
12 mm Allen
130
Side Bolt (See note below)
41 mm
434
Test Plugs
19 mm
4
Link Screws
14 mm Allen
130
Guide Plug
41 mm
542
Variable Speed Plug
24 mm
130
Inflating Screw
14 mm Allen
36
Shell Fixing Screw
17 mm Allen
325
Accumulator Screw
22 mm Allen
651
Shock Absorber Screw
22 mm
108
Note: The sidebolt must be tightened in the head at a pre-torque of 1/2 the ending torque.
Gradually cross tighten each side bolt to the torque listed in this table. Index the bolt head
and turn the sidebolt an additional 180 degrees plus 15 degrees clockwise, then turn each
sidebolt 15 degrees counter-clockwise.
