Brief Description; Traveling Drive; Operating Hydraulics; Cooling System - Wacker Neuson 2503 Operator's Manual

1.3 Brief description

Traveling drive

Operating hydraulics

Cooling system

Cabin

OM 25-3503 us – Edition 4.1 * 2503_3503b110.fm
Observe the legal regulations of your country.
The machine can be equipped with a backhoe bucket, shovel bucket or grab for loosening,
picking up, transporting and dumping earth, rock and other material that is mostly trans-
ported without moving the machine.
A wide range of attachments accounts for the numerous applications of the machine,
among others hammer and grab applications. See chapter
application, attachments on page 1-4 for further applications.
The main components of the machine are:
• Undercarriage
• Tracked travel gear
• Stabilizer blade
• Live ring
• Upper carriage
•TOPS (Tip Over Protective Structure) and ROPS (Roll Over Protective
Structure) tested canopy (open version) or
•TOPS (Tip Over Protective Structure) and ROPS (Roll Over Protective
Structure) tested cabin (closed version) – option
•FOPS (Falling Object Protective Structure) – option
• Water-cooled diesel engine
• Hydraulic and electrical components
• Boom
Information!
The machine can be equipped with the "Telematic" option (for transmitting
operating data, location, etc. via satellite)!
The diesel engine permanently drives the twin axial variable displacement pump whose oil
flow is sent to a hydraulic motor.
The diesel engine also drives the joint gear pump for the operating hydraulics. The oil flow
of this pump depends on the diesel engine speed only.
The coolant temperature is monitored with the indicator light on the machine's instrument
panel.
Modifying or performing improper repair work on the cabin is dangerous. Do not modify the
cabin. Repair work may only be performed by a Wacker Neuson service center. If the
cabin has been damaged, check it before resuming work and have it repaired if necessary.
Please contact your Wacker Neuson dealer for support. Failure to follow this precautionary
measure can lead to serious or fatal injury. The cabin has been specially designed for your
protection in case of an accident.
Fasten your seatbelt, otherwise you can be thrown around or even outside the cabin and
crushed. Therefore always fasten your seat belt as you perform machine travel and opera-
tion. Tighten the seatbelt before starting machine operation.
Introduction
– see chapter 1.4 Fields of
1-3