Manitowoc 16000 Service And Maintenance Manual

Reference Only
Manitowoc Published 05-09-17, Control # 014-28 1-55
16000 SERVICE/MAINTENANCE MANUAL INTRODUCTION
1
Accessory Pumps
The main crane hydraulic tank supplies hydraulic fluid for the
MAX-ER attachment. The auxiliary pumps supply
pressurized hydraulic fluid between 400 psi (28 bar) and
5,000 psi (345 bar) to wheeled counterweight system.
MAX-ER System Pressure
The MAX-ER system pressure is monitored by a pressure
sender and controlled by the Node-1 controller and
proportional relief solenoid HS-68 to provide up to 5,000 psi
(345 bar) system pressure when required.
A pressure control pilot relief valve keeps the MAX-ER
system pressure at 400 psi (28 bar) when inactive.
Wheeled Counterweight Valves
Each hydraulic valve spool section is electrically enabled
with switches and/or the Node-1 controller program.
1. Telescopic beam hinge pin in/out is a three position
spool valve with open center mounted on a manifold (1,
Figure 1-52
) at rear of telescopic beam.
2. The jack cylinders (four valves) and wheel assembly
(two valve) are three position spool valve with open
center mounted (4) on a six bank manifold at front and
center of counterweight base.
3. The right and left wheel assembly brake valves are two
position spool valves with open center mounted on a
manifold (5) at front and center of counterweight base.
4. The counterweight lift cylinder (two valves) and
telescopic beam (one valve) are three position spool
valve with open center mounted on a manifold (8) at
platform, near lift cylinder.
FIGURE 1-52
Item Description
1 Telescopic Beam Hinge Pin Manifold
2 Telescopic Beam (Front)
3 Hydraulic Hoses (connect to crane)
4 Jacking Cylinders/Wheels Manifold
5 Wheel Assembly Brakes Manifold
6 Electric Cables (connect to crane)
7 Connecting Hinge Pins (2 places)
8 Counterweight Lift Cylinder/
Telescopic Beam Cylinder Manifold
9 Jacking Cylinders (4 places)
10 Counterweight Base
11 Wheel Assembly Drive (4 places)
12 Lifting Frame
13 Lifting Cylinder with Spreader
11
13
M16-01
10
9
12
7
6
3
2
4
5
8
1
Right Side Counterweights
Removed for Clarity.

Manitowoc 16000 Specifications

General

Brand	Manitowoc
Model	16000
Category	Construction Equipment
Language	English