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Mini Excavator 9k

The ET42 mini-excavator combines proven technology with a large dose of innovation to lead the 4-metric ton class. It has the usual high lifting and digging forces, as well as fast work cycles. Thanks to modern technologies, emissions are reduced while efficiency is increased. The ET42’s powerful engine meets Stage V emissions standards. The intuitive operating concept means this powerhouse is both user-friendly and comfortable for the operator, while offering an excellent view of the working area.

Full speed ahead: the ET42 mini-excavator combines proven technology with a large dose of innovation to lead the 4-metric ton class. It has the usual high lifting and digging forces, as well as fast work cycles. Thanks to modern technologies, emissions are reduced while efficiency is increased. The ET42's powerful engine meets Stage V emissions standards. The intuitive operating concept means this powerhouse is both user-friendly and comfortable for the operator, while offering an excellent view of the working area.

Load Sensing Flow Sharing

  • Load Sensing Flow Sharing enables precise and efficient control of the excavator. The machine adjusts to the load and the joystick movements are always kept the same for the operator.
  • The hydraulics work more efficiently, saving energy and ultimately costs. But it also makes operation easier for the operator.
  • Load-sensing systems help to regulate the flow rate according to demand. The less power is used, the lower the fuel consumption.

3-point kinematics

  • With 3-point kinematics, the conventional bucket linkage has been taken to a new level. This "3-bolt" design extends the bucket's angle of rotation to 200 degrees - 10% more than conventional bucket linkage. This increases the vertical dig depth as well as the digging forces. This eliminates the need to reposition the excavator as often, significantly increasing efficiency.

Flexible cylinder rod protection

  • The cylinders and the cylinder rods are protected from damage thanks to the plastic rails, which lengthens their service life and saves costs. Due to their flexible material, they return to their original shape after an impact. Their appearance and characteristics are completely retained.

Active Working Signal (AWS)

  • The red LED strip running diagonally over the engine hood lights up when the joystick control is pressed down. This signals to bystanders nearby that the excavator is ready for operation and can be moved at any time.

LED work lights

  • The durable LED headlights enable safe working through the all-round lighting in the dark. Optimal illumination of the work area ensures a higher level of machine utilization, even in dark visibility conditions. The headlights on the chassis ensure that the work area is well illuminated, even when the machine is panning.
  • The best illumination and long service life as a result of the LED technology.

Additional information

Fuel Type

Features

Dimensions

  • A1 Height with Cab: 98.26 in
  • A2 Height of Dozer Blade: 14.2 in
  • A3 Total Height with Rotating Beacon: 102.76 in
  • B1 Width of Upper Carriage: 67.77 in
  • B2 Width of Cab: 38.61 in
  • B3 Width Travel Gear: 68.95 in
  • B4 Width of Dozer Blade: 68.95 in
  • C Transport Length (Short Shovel Arm): 202.75 in
  • C Transport Length (Long Shovel Arm): 202.99 in
  • D1 Digging Depth Max. (Short Shovel Arm): 131.75 in
  • D2 Digging Depth Max. (Long Shovel Arm): 139.63 in
  • E1 Piercing Depth Max. (Short Shovel Arm): 83.29 in
  • E2 Piercing Depth Max. (Long Shovel Arm): 90.34 in
  • F1 Piercing Height Max. (Short Shovel Arm): 205.27 in
  • F2 Piercing Height Max. (Long Shovel Arm): 210.4 in
  • G1 Dumping Height Max. (Short Shovel Arm): 140.78 in
  • G2 Dumping Height Max. (Long Shovel Arm): 145.9 in
  • H1 Digging Radius Max. (Short Shovel Arm): 216.27 in
  • H2 Digging Radius Max. (Long Shovel Arm): 223.71 in
  • I1 Max. Reach at Ground Level (Short Shovel Arm): 211.81 in
  • I2 Max. Reach at Ground Level (Long Shovel Arm): 219.46 in
  • J Tail Swing Radius: 52.6 in
  • K1 Boom Offset Max. (To Center of Bucket Right Side): 19.42 in
  • K2 Boom Offset Max. (To Center of Bucket Left Side): 20.96 in
  • L Stacking Height Max. (Dozer Blade Above Surface): 16.47 in
  • M Digging Depth Max. (Dozer Blade Below Surface): 22.2 in
  • N Length Travel Drive: 86.6 in
  • O1 Max. Swivel Angle (Arm System to the Left): 70 °
  • O2 Max. Swivel Angle (Arm System to the Right): 55 °
  • Q1 Boom Swing Radius Center: 85.7 in
  • Q2 Boom Swing Radius Right: 81.2 in
  • Q3 Boom Swing Radius Left: 71.71 in

Standard Components

Engine

  • Perkins 403J-E17T diesel engine
  • 43.6 HP
  • 3-cylinder, turbocharged
  • Liquid-cooled
  • Stage V emissions compliant

General

  • Rubber track: 350 mm
  • Dozer blade
  • LED work light mounted on lifting arm
  • Active Working Signal on the engine hood (red LED strips that signal the machine’s readiness to work)
  • Toolkit, including grease press and operator’s manual

Canopy

  • Canopy (and cabin) complies with current ROPS, TOPS, and FOPS regulations
  • Adjustable comfort seat with artificial leather cover and safety belt

Hydraulics

  • Load Sensing Flow Sharing hydraulic system (max. discharge volume 90 L/min, max. working pressure 245 bar)
  • Hydraulic pilot control via joystick operation
  • Valve control according to ISO, DIN, SAE, PCSA, and EURO
  • Auxiliary hydraulic connections for 2 directions of travel on shovel arm (AUX I)
  • Automatic 2-speed transmission, 2 travel speeds automatically switched, 2nd gear manually lockable
  • Hydraulically servo-controlled and cushioned foot pedals and forward + reverse travel lever
  • Hydraulic oil cooler
  • Parking brake for undercarriage and slewing system
  • Proportional control for AUX I; adjustable and programmable discharge volume via jog dial

Security

  • EquipCare telematics hardware – subscription ready

Editions

Edition E2103 : Canopy, Long Dipper,HQC

  • Long dipperstick
  • Thumb preparation kit
  • Protective guard for bucket and dipper cylinders
  • Hydraulic Quick Coupler (HQC) with Easy Lock control system
  • Auxiliary hydraulics (two directions) with direct to tank setting
  • Flat-faced couplers on dipper
  • ISO/SAE control pattern change-over valve (electronic button in cab)
  • Work lights – 2 front, 3 in chassis (LED)
  • Rear counterweight – 441 lbs (200 kg)
  • Drive signal (travel alarm)

Edition E2102 : Canopy, Long Dipper,HQC,Angle Blade

  • Angle dozer blade, 4-way (25° right/left) with float position
  • Long dipperstick
  • Thumb preparation kit
  • Protective guard for bucket and dipper cylinders
  • Hydraulic Quick Coupler (HQC) with Easy Lock control system
  • Auxiliary hydraulics (two directions) with direct to tank setting
  • Flat-faced couplers on dipper
  • ISO/SAE control pattern change-over valve (electronic button in cab)
  • Work lights – 2 front, 3 in chassis (LED)
  • Rear counterweight – 441 lbs (200 kg)
  • Drive signal (travel alarm)

Edition E2101 : Canopy, Long Dipper,HQC

  • Cabin with AC, 1 door, split front window
  • Radio ready, wiring and speakers installed
  • Long dipperstick
  • Thumb preparation kit
  • Protective guard for bucket and dipper cylinders
  • Hydraulic Quick Coupler (HQC) with Easy Lock control system
  • Auxiliary hydraulics (two directions) with direct to tank setting
  • Flat-faced couplers on dipper
  • ISO/SAE control pattern change-over valve (electronic button in cab)
  • Work lights – 2 front, 3 in chassis (LED)
  • Rear counterweight – 441 lbs (200 kg)
  • Drive signal (travel alarm)

Edition E2101 : Canopy, Long Dipper,HQC,Angle Blade

  • Cabin with AC, 1 door, split front window
  • Radio ready, wiring and speakers installed
  • Angle dozer blade, 4-way (25° right/left) with float position
  • Long dipperstick
  • Thumb preparation kit
  • Protective guard for bucket and dipper cylinders
  • Hydraulic Quick Coupler (HQC) with Easy Lock control system
  • Auxiliary hydraulics (two directions) with direct to tank setting
  • Flat-faced couplers on dipper
  • ISO/SAE control pattern change-over valve (electronic button in cab)
  • Work lights – 2 front, 3 in chassis (LED)
  • Rear counterweight – 441 lbs (200 kg)
  • Drive signal (travel alarm)

Technical Data

Mechanical- output details

  • Superstructure Turning Speed: 9 1/min
  • Travel Speed: 3 m/H
  • Break Out Force (Bucket): 9,846.6 lbf
  • Break Out Force (Lift Arm): 4,676 lbf

Mechanical Details

  • Length: 220.2 inches
  • Operating Weight (min.-max.): 8,889 – 11,477.3 lbs
  • Digging Depth (max.): 139.5 inches
  • Width: 68.9 inches
  • Height: 102.7 inches
  • Weight: 8,415.05 lbs

Engine

  • Cylinder: 3
  • Cylinder Capacity: 101.4 cubic inches
  • Inclined Position Max: 30°
  • Effective Power: 43.6 hp
  • Nominal Engine Speed: 2,000 1/min
  • Battery Capacity (Nominal Value): 77 Ah
  • Engine Type: Diesel engine
  • Fuel: Diesel EN 590
  • Exhaust-Gas Limit: EU Stage V
  • Engine Manufacturer: Perkins
  • Engine Designation: 403J – E17T

Hydraulic

  • Operating Pressure (Hydraulics): 3,552.5 psi
  • Flow Rate Max: 23.8 gal/min
  • Operating Pressure (Slewing Gear): 206 bar
  • Hydraulic Pump: Axial piston pump

Shipping and Storage

  • Shipping Weight: 8,415.1 lbs

Environment data

  • Protection Class: Stage V

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