Wacker Neuson ET42 Tracked Conventional Excavator

The boost for every construction site

The ET42 mini excavator delivers high lifting and digging forces with fast work cycles while reducing emissions and increasing efficiency. Its powerful Stage V engine, intuitive controls, and excellent visibility provide a user-friendly and comfortable operating experience.

 

Description

Wacker Neuson ET42: Compact Strength for Demanding Jobs

Built for High-Output Efficiency

The ET42 delivers the muscle of a 4 ton excavator while staying compact enough for tight job sites. Because it balances strong digging power, precise hydraulics, and operator-focused design, this machine works fast without losing accuracy. As a versatile mini excavator, it fits construction, landscaping, and utility applications with ease, giving contractors the efficiency they need every day.

Diesel Power and Precise Hydraulics

The ET42 runs with a fuel-efficient diesel mini excavator engine that meets modern emissions standards while delivering high torque. Its hydraulic system provides smooth control, so operators dig, grade, and lift with consistent precision. With strong breakout forces and quick cycle times, the ET42 keeps projects on schedule.

  • Robust diesel engine designed for power and fuel savings
  • Advanced hydraulics for smooth, responsive operation
  • High digging and lifting force for heavy-duty jobs
  • Fast work cycles that increase overall productivity

Compact Design with Big Capability

Contractors choose the ET42 when they need the output of a 4 ton excavator but the agility of a compact excavator. Its footprint allows it to work effectively in urban environments, landscaping sites, and utility corridors where space is limited. The reinforced boom and versatile arm provide reach and stability, giving crews the flexibility to handle multiple tasks with one unit.

  • Compact frame built for confined workspaces
  • Versatile boom and arm for precision digging
  • Durable undercarriage for reliable traction
  • Balanced weight distribution for stability on uneven terrain

Operator Comfort and Control

The ET42 supports long hours of operation with a cab designed for comfort. Wide visibility, ergonomic seating, and intuitive joystick controls keep operators sharp and efficient. Because of its user-friendly layout, operators stay focused even during complex excavation tasks.

  • Spacious cab with excellent sightlines
  • Adjustable seat and ergonomic layout for fatigue reduction
  • Joystick controls that enhance precision
  • Reduced vibration and noise for all-day comfort

Built for Durability and Low Maintenance

The ET42 is engineered to stay productive with minimal downtime. Its reinforced steel frame, simplified maintenance access, and high-quality components reduce operating costs while extending service life. Contractors depend on it to perform reliably across multiple industries.

  • Reinforced structure built for longevity
  • Easy-access service points for quick maintenance
  • Low-maintenance design that saves time and money
  • Durable construction that withstands heavy daily use

Why Choose the ET42?

  • Strength of a 4 ton excavator in a compact frame
  • Fuel-efficient diesel mini excavator power
  • Smooth hydraulics for precise, consistent operation
  • Operator-friendly cab with comfort and visibility
  • Reliable build designed for reduced downtime

Take Control with the ET42

Contractors who demand reliability and precision rely on the ET42. As a high-performing mini excavator, it blends the digging power of a larger machine with the agility of a compact excavator. From trenching and grading to utility installation, the ET42 works efficiently and keeps crews productive on every jobsite.

Specifications

ENGINE Imperial
Battery capacity (nom. value) 77 Ah
Inclined position max. 30,0 °
Stroke 100 mm
Cooling Water-cooling, Water-cooling
Exhaust-gas limit EU Stage V, EU Stage V
Starter battery Voltage 12 V
Engine type Diesel engine, Diesel engine
Cylinder 3, 3
Engine Manufacturer Perkins, Perkins
Cylinder capacity 101,5 Inch3, 101,4 Inch3
Nominal Engine speed 2.800 1/min, 2.000 1/min
Kraftstofftyp Diesel EN 590
Effective power 48,3 hp, 43,6 hp
Engine Designation 403J-E17T, 403J-E17T
Bore 84 mm
SHIPPING AND STORAGE Imperial
Shipping weight 8.415,1 lb
MECHANICAL – OUTPUT DETAILS Imperial
Break Out Force Bucket 9.846,6 lbf
Break Out Force Lift Arm 4.676,0 lbf
Nominal rotation speed 36 1/min
Superstructure turning speed 9,00 1/min
Travel speed 3,0 m/H
HYDRAULIC Imperial
Operating pressure slewing gea 206,0 bar
Hydraulicpump Axial piston pump
Flow rate max. 23,8 gal/mi
Operating pressure hydraulics 3.552,5 psi
ENVIRONMENT DATA Imperial
CO2 (NRTC) 902,4 g/KWh
Protection class Stage V
Exhaust-gas limit EU Stage V
Sound power LWA, guaranteed 97,0 dB(A), 98,5 dB(A)
CO2 (NRSC) 861,7 g/KWh
Sound power LWA, measured 97,0 dB(A), null
MECHANICAL DETAILS Imperial
Digging depth (max.) 139,5 “
Operating weight (min.-max.) 8.889,0 – 11.477,3 lb
Length 220,2 “
Height 102,7 “
Width 68,9 “
Weight 8.415,05 lb