EZ28 Tracked Zero Tail Excavators

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The EZ28 compact excavator combines the advantages of a zero tail excavator with a well-designed cabin. An innovative front window mechanism for easy ventilation, joystick support, wide cabin entry as well as the arrangement of operating and display elements of the EZ28 are ergonomically and perfectly adapted to the needs of your workplace.

  • The re-designed cabin of the EZ28 is ergonomical and spacious.
  • The innovative opening system for the front window enables easy ventilation and communication.
  • The new modular control lever supports: Everything is within reach here and is clearly arranged.
  • Zero tail swing for working in tight and confined spaces.
  • Optional Vertical Digging System (VDS) and EASY LOCK.

Operating data
Shipping weight min. 2,575 kg
Operating weight 2,735 – 3,382 kg
Biting force max. 15.3 kN
Breakout force max. 22.5 kN
Digging depth max. 2,744 mm
Dumping height 2,840 – 3,087 mm
Digging radius max. 4,806 mm
Superstructure slewing speed 10.2 1/min
L x W x H 4,255 x 1,570 x 2,408 mm

Engine / Motor
Engine / Motor manufacturer Yanmar
Engine / Motor type 3TNV76
Engine / Motor Water-cooled 3-cylinder diesel engine
Displacement 1,115 cm³
RPM / speed 2,500 rpm
Engine performance output to ISO 15.2 kW
Battery 44 Ah
Tank capacity 36 l

Hydraulic system
Duty pump Double variable- & two-gear pump
Flow rate 30.8 l/min
Operating pressure for working and traction hydraulics 225 bar
Operating pressure Slewing gear 206 bar
Hydraulic oil tank 26.5 l

Undercarriage
Travel speed max. 3.8 km/h
Chain width 300 mm
Ground clearance 277 mm

Dozer Blade
Width 1,570 mm
Height 290 mm
Stroke max., above ground 380 mm
Stroke max., below ground 419 mm

Sound level
Sound level (LwA) acc. to 2000/14/EC 93 dB(A)
Cabin – specified sound pressure level LpA acc. to ISO 6394 79 dB(A)

VDS
A Height 2,408 mm 2,526 mm
B Width of the cabin 970 mm 970 mm
B Width of the revolving superstructure 1,340 mm 1,340 mm
B Width of the undercarriage 1,570 mm 1,570 mm
C Transport length (short dipper arm) 4,255 mm 4,199 mm
C Transport length (long dipper arm) 4,272 mm 4,241 mm
D Digging depth max. (short dipper arm) 2,544 mm 2,418 mm
D Digging depth max. (long dipper arm) 2,744 mm 2,617 mm
E Insertion depth max. vertical (short dipper arm) 1,962 mm 1,845 mm
E Insertion depth max. vertical (long dipper arm) 2,152 mm 2,035 mm
F Insertion height max. (short dipper arm) 4,169 mm 4,300 mm
F Insertion height max. (long dipper arm) 4,299 mm 4,430 mm
G Dump height max. (short dipper arm) 2,840 mm 2,960 mm
G Dump height max. (long dipper arm) 2,970 mm 3,087 mm
H Digging radius max. (short dipper arm) 4,613 mm 4,614 mm
H Digging radius max. (long dipper arm) 4,805 mm 4,806 mm
I Range max. ground coverage (short dipper arm) 4,481 mm 4,443 mm
I Range max. ground coverage (long dipper arm) 4,681 mm 4,644 mm
J Rear swivel radius 759 mm 759 mm
K Arm displacement max. boom offset to center of bucket, right side 764 mm 765 mm
K Arm displacement max. boom offset to center of bucket, left side 533 mm 534 mm
L Lift height max. of dozer blade above subgrade 380 mm 388 mm
M Scraping depth max. of the dozer blade below subgrade 419 mm 411 mm
N Length 2,006 mm 2,006 mm
O Turning angle max. of the arm system to the right 50 ° 50 °
P Turning angle max. of the arm system to the left 75 ° 75 °
Q Chain width 300 mm 300 mm
— Distance of bucket dozer blade (short dipper arm) 354 mm 326 mm
— Distance of bucket dozer blade (long dipper arm) 259 mm 218 mm
R Boom slewing radius center 2,080 mm 2,054 mm
— Boom slewing radius right 1,960 mm 1,943 mm
— Boom slewing radius left 1,641 mm 1,640 mm
— Length total traveling gear 2,006 mm 2,021 mm
— Width dozer blade 1,570 mm 1,570 mm
— Height dozer blade 300 mm 300 mm

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