Wacker Neuson ET90 Tracked Conventional Tail Excavator

Code: 43-5191

Performance And Fuel Economy

The minimum swing radius ET90 track excavator offers one of the smoothest and most powerful hydraulic systems available in its class. The 9-ton excavator comes with an air conditioned cab and a choice of short or long dipperstick and is powered by an economical 73.7-hp Deutz
Tier 4 Final engine. The ET90 comes standard with rubber tracks, dozer blade and boom-mounted working light. Hydraulic system
features an oil cooler, pilot controls and dipperstick-mounted auxiliary connections for single and bidirectional attachments.
An in-cab electronic control pattern changeover is standard.

In Stock


  • The unit’s compact size, high performance and low center of gravity allow this excavator to work in a variety of applications, especially in confined areas
  • The three-pin bucket linkage system provides best-in-class breakout force of 16,636 pounds of force and optimizes the bucket’s angle of rotation for digging in tough conditions and to keep the load secure in the bucket before dumping
  • Large ergonomically cab design offers operator comfort with 3.5-inch color LCD display, air-ride seat and air conditioning
  • Unmatched visibility of the bucket and entire worksite through large windows and front and side lighting, enhancing jobsite safety
  • A unique tilting operator’s platform and large engine cover are the only two points of access needed to expose all maintenance components

Operating Data:

  • Operating weight: 19,202 – 22,020 lb.
  • Biting force max.: 10,341 lbf
  • Breakout force max.: 16,591 lbf
  • Digging depth max.: 182.1″
  • Dumping height: 199.4″ – 207.6”
  • Digging radius max.: 300”
  • Superstructure slewing speed: 9 rev./min.
  • Dimensions: 280.2″L x 88.6″W x 100.9″H

Engine / Motor:

  • Engine / Motor manufacturer: Deutz
  • Engine / Motor type: TCD 2.9 DOC
  • Engine / Motor: Liquid-cooled 4-cylinder turbo in-line engine, direct injection, exhaust gas turbocharger and intercooling
  • Displacement: 178.1 in.3
  • RPM / speed: 1,850 rpm
  • Engine performance according to ISO: 73.7 hp
  • Battery: 88 Ah
  • Fuel tank capacity: 22.5 gal.

Hydraulic System:

  • Duty pump: Variable displacement pump
  • Flow rate: 46.4 gpm
  • Operating pressure for working and driving hydraulics: 4,351 psi
  • Operating pressure swing gear: 3,481 psi
  • Hydraulic oil tank: 24.3 US gal


  • Travel speed max.: 3.1 mph
  • Chain width: 17.7”
  • Ground clearance: 14.6″

Dozer Blade:

  • Stroke dozer blade above subgrade: 18.9”
  • Stroke dozer blade below subgrade: 20.4”

Sound Level:

  • Sound level (LwA) according to 2000/14/EC: 99 dB(A)
  • Cabin – specified sound pressure level LpA according to ISO 6394: 79 dB(A)

Standard Components:

  • Working light mounted to the boom
  • Working lights front left and laterally left and right on the chassis
  • Travel alarm
  • Operator manual and tool kit including grease gun