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Wacker Neuson ET145

Compact excavator in a new weight class - ET145

The ET145 is a compact excavator designed for power and productivity. This 14-ton excavator combines the productivity of a larger crawler excavator with the versatility and accessibility of a compact excavator. The 73.9-hp, Tier 4 Final turbo charged engine along with an optimized power train utilizes a constant power concept to deliver maximum horsepower and torque, regardless of the load on the engine. The 127-degree boom swing allows the operator to dig along walls and trenches, work around pipes and dig along traffic lines while maintaining a compact footprint.

  • High performance hydraulics enable spontaneous actuation of the hydraulic functions and maximum working speed
  • Ergonomically designed, spacious cab provides visibility of the entire work site
  • Designed for long hours of operation with intuitive, easy to reach controls. A 7-inch high resolution color screen displays central functions controlled by the jog dial and the back-up camera
  • Solid cast dozer blade enhances stability and provides additional functionality for backfilling and grading
  • Three track options, steel, rubber and hybrid, enable the machine to operate efficiently in any application


Operating data 

Shipping weight min. 32,886 lb
Operating weight  34,284 - 36,012 lb
Biting force max.  15,512 lbf
Breakout force max.  20,458 lbf
Digging depth max.  215.8 in
Dumping height  221.3 - 235.6 in
Digging radius max.  343.6 in
Superstructure slewing speed  11.6 rev/min
L x W x H  306.6 x 98 x 109.7 in

Engine / Motor 

Engine / Motor manufacturer  Perkins
Engine / Motor type  854F-E34TAWF
Engine / Motor  4-cylinder turbo diesel engine with water cooling
Displacement  207.4 in³
RPM / speed max., without load 2,050 rpm
Engine performance acc. to ISO 73.9 hp
Battery  120 CCA
Fuel tank capacity  54.2 US gal
Voltage  12 V
Input current  120 A

Hydraulic system  

Duty pump  2 variable pumps, 2 gear wheels
Flow rate  77.1 US gpm
Operating pressure for working and traction hydraulics 4,931 psi
Operating pressure Slewing gear 4,641 psi
Hydraulic oil tank  29.1 US gal


Travel speed max. 3.1 mph
Chain width  19.7 in
Ground clearance  18.9 in

Dozer Blade 

Width  98 in
Height  23.6 in
Stroke - Above ground 19.4 in
Stroke - Below ground 20.9 in

Sound level 

Sound level (LwA) acc. to 2000/14/EC 99 dB(A)
Cabin - specified sound pressure level LpA acc. to ISO 6394 75 dB(A)