Manitowoc 16000 User Manual

Reference Only
INTRODUCTION 16000 SERVICE/MAINTENANCE MANUAL
1-58
Published 05-03-17, Control # 228-03
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 the
proportional relief solenoid HS-68 to provide up to 345 bar
(5,004 psi) system pressure when required.
A pressure control pilot relief valve keeps the MAX-ER
system pressure at 28 bar (406 psi) when inactive.
Wheeled Counterweight Valves
Each hydraulic valve spool section is electrically enabled
with switches and/or the Node-1 controller program:
1. The telescopic beam hinge pin in/out is a three position
spool valve with the open center mounted on a manifold
(1, Figure 1-48
) at the rear of the telescopic beam.
2. The jack cylinders (four valves) and the wheel assembly
(two valve) are three position spool valve with the open
center mounted (4) on a six bank manifold at the front
and center of the counterweight base.
3. The right and left wheel assembly brake valves are two
position spool valves with the open center mounted on a
manifold (5) at the front and center of the counterweight
base.
4. The counterweight lift cylinder (two valves) and
telescopic beam (one valve) are three position spool
valves with the open center mounted on a manifold (8) at
platform, near the lift cylinder.
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