Csm 3503 front 700x466 aa7813a0a1

Wacker Neuson 3503


Maximum power and smooth operation: 3503

The 3503 track excavator offers one of the smoothest and most powerful hydraulic systems available on the market today in this class. This 3.5-ton excavator is available in a canopy or full cab version, each with a choice of short and long dipperstick. Powered by the economical Tier 4 Final Perkins diesel engine, the 3503 track excavator offers rubber track, dozer blade and boom mounted working light all standard. The X-shaped undercarriage provides for greater lifting power and stability. Dipper stick mounted auxiliary hydraulic connection for two directions of motion and a control pattern change system.

  • Conventional style excavator and powerful 4 cylinder engine for maximum digging performance
  • Large engine cover and movable rear bumpers offer quick access to the engine compartment for easy serviceability.
  • Adjustable armrests and seat provide the operator with an ergonomic and comfortable working environment.
  • Unit equipped with pattern control selector valve for versatility and ease of use.
  • Standard boom mounted working light for optimum working conditions.


Operating data 

Shipping weight min. 7,551 lb
Operating weight  7,941 - 9,449 lb
Biting force max.  4,631 lbf
Breakout force max. max. 6,812 lbf
Digging depth max.  139.2 in
Dumping height  142.5 - 150.3 in
Digging radius max.  219.8 in
L x W x H  204.8 x 63.8 x 94.2 in

Engine / Motor 

Engine / Motor manufacturer  Perkins
Engine / Motor type  404F-22
Engine / Motor  Water-cooled 4-cylinder diesel engine
Displacement  135.2 in³
RPM / speed  1,975 rpm
Engine performance acc. to ISO 40 hp
Battery  71 CCA
Fuel tank capacity  13.7 US gal

Hydraulic system  

Duty pump  Double variable and gear pump
Flow rate  30.1 US gpm
Operating pressure for working and traction hydraulics 3,481 psi
Operating pressure Slewing gear 3,046 psi
RPM / speed Superstructure 9.2 rpm
Hydraulic oil tank  13.2 US gal


Travel speed max. 3.4 mph
Chain width  11.8 in
Ground clearance  11 in

Dozer Blade 

Width  63.8 in
Height  16.1 in
Stroke - Above ground 16.1 in
Stroke - Below ground 19.3 in

Sound level 

Sound level (LwA) acc. to 2000/14/EC 95 dB(A)
Cabin - specified sound pressure level LpA acc. to ISO 6394 74 dB(A)