Wacker Neuson Excavator Tracked ET90

SKU 1000303776.01 Category

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.

– 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.


Engine typeVANGUARD Briggs & Stratton
Power24.6 kW (33 hp)
Capacity896 cc
Engine Control ModuleEFI
Fuel SupplyUnleaded
Unit Management SystemInteliUMS™


Pump/Head/PistonsTriplex Plunger / Brass / Ceramic / SS
Motor Pump CouplingGearbox
Pump Speed1,450 rpm
Unloader ValveE/Z Start brass adjustable
Safety ValveYes


Shipping weight min.8,348 kg
Operating weight8,710 – 9,988 kg
Biting force max.46 kN
Breakout force max.73.8 kN
Digging depth max.4,625 mm
Dumping height5,066 – 5,272 mm
Digging radius max.7,620 mm
Superstructure slewing speed9 rpm
Dimensions (L x W x H)7,117 x 2,250 x 2,562 mm


Engine manufacturerDeutz
Engine typeTCD 2.9 DOC
EngineLiquid-cooled 4-cylinder turbo in-line engine, direct injection, exhaust gas turbocharger and intercooling
Displacement2,920 cm³
RPM / speed2,500 rpm
Engine performance according to ISO55.4 kW
Battery88 Ah
Fuel tank capacity85 L


Duty pumpVariable displacement pump
Flow rate180.5 L/min
Operating pressure for working and driving hydraulics300 bar
Operating pressure swing gear240 bar
Hydraulic oil tank92 L


Travel speed max.5 km/h
Chain width450 mm
Ground clearance370 mm


Stroke dozer blade above subgrade479 mm
Stroke dozer blade below subgrade518 mm


Sound level (LwA) according to 2000/14/EC99 dB(A)
Cabin – specified sound pressure level LpA according to ISO 639479 dB(A)


Economical and powerful

  • Optimal force distribution when excavating and up to 20% more breakaway force: plunge in deeper and excavate more powerfully
  • Less material loss in the bucket due to an expanded angle of rotation of 200 degrees
  • Up to 20 % less fuel consumption

Reduced dimensions

  • Significantly lower height and width than comparable competition models
  • Easily master tight construction sites and low passages
  • Higher level of stability due to the low center of gravity
  • Easy to transport

Cabin, sight and operating comfort

  • Innovative solution for the optimal view – boom is offset to the right for an unobstructed view
  • Operator comfort: spacious cabin, air cushioned seat and automatic air-conditioning system
  • Innovative front windshield system: two-part windshield can be slid up and moved – rain roof position
  • LED headlights for optimal illumination

Jog dial system

  • Technology from the automotive sector
  • For the direct control of central functions
  • Intuitive to operate