EZ53

Tracked Zero Tail Excavators

Category:

Product Information Sheet

All of the technical information on this product at a glance on the Product Information Sheet.

Description

High excavation performance even in hard to reach areas. The EZ53 is the perfect equipment for operations close to walls or buildings. The tail of the EZ53 does not reach over the undercarriage in no operating position at any time. The minimized space requirements are extremely practical on construction sites in busy city centers or on road construction sites with ongoing traffic. But not only its operating dimensions are convincing, also its material handling and digging performance are impressive.

  • Remarkably higher engine and hydraulic performances plus reduced fuel consumption at the same time.
  • Maintenance made easy: the tiltable cabin and the removable chassis cover provide quick and easy access, diagnostic tools offer further support.
  • Perfectly equipped for multi-functional attachment tools: up to five additional control circuits with unpressurised reflux available.
  • Numerous options available ex-factory such as: overload valves, idle speed autom. operation and more.

Operating data

Shipping weight min. 4,961 kg
Operating weight 5,234 – 6,431 kg
Biting force max. 28 kN
Breakout force max. 38.1 kN
Digging depth max. 3,751 mm
Dumping height 3,678 – 3,943 mm
Digging radius max. 6,233 mm
Superstructure slewing speed 9.2 1/min
L x W x H 5,500 x 1,990 x 2,572 mm

Engine / Motor

Engine / Motor manufacturer Perkins
Engine / Motor type 404D-22T
Engine / Motor water-cooled 4-cylinder diesel engine
Displacement 2,216 cm³
RPM / speed 2,500 rpm
Engine performance acc. to ISO 36.4 kW
Battery 88 Ah
Fuel tank capacity 83 l

Hydraulic system

Duty pump Double variable- & two-gear pump
Max. flow rate 53.2 + 53.2 l/min
Max. flow rate 39.9 + 8.55 l/min
Operating pressure for working and traction hydraulics 230 bar
Hydraulic oil tank 80 l

Undercarriage

Travel speed max. 4.7 km/h
Chain width 400 mm
Ground clearance 322 mm

Dozer Blade

Width 1,990 mm
Height 380 mm
Stroke above ground 415 mm
Stroke below ground 455 mm

Sound level

Sound level (LwA) acc. to 2000/14/EC 94 dB(A)
Cabin – specified sound pressure level LpA acc. to ISO 6394 78 dB(A)

  • VDS
  • A
    Height
    2,572 mm
    2,672 mm
  • B
    Width
    1,990 mm
    1,990 mm
  • B
    Width of the revolving superstructure
    1,843 mm
    1,843 mm
  • C
    Transport length (short dipper stick)
    5,498 mm
    5,490 mm
  • C
    Transport length (long dipper stick)
    5,477 mm
    5,496 mm
  • D
    Digging depth max. (short dipper stick)
    3,501 mm
    3,394 mm
  • D
    Digging depth max. (long dipper stick)
    3,751 mm
    3,644 mm
  • E
    Insertion depth max. vertical (short dipper stick)
    2,667 mm
    2,542 mm
  • E
    Insertion depth max. vertical (long dipper stick)
    2,906 mm
    2,781 mm
  • F
    Insertion height max. (short dipper stick)
    5,299 mm
    5,405 mm
  • F
    Insertion height max. (long dipper stick)
    5,459 mm
    5,564 mm
  • G
    Dump height max. (short dipper stick)
    3,678 mm
    3,784 mm
  • G
    Dump height max. (long dipper stick)
    3,837 mm
    3,943 mm
  • H
    Digging radius max. (short dipper stick)
    5,987 mm
    5,994 mm
  • H
    Digging radius max. (long dipper stick)
    6,225 mm
    6,233 mm
  • I
    Range max. ground coverage (short dipper stick)
    5,860 mm
    5,823 mm
  • I
    Range max. ground coverage (long dipper stick)
    6,104 mm
    6,071 mm
  • J
    Rear swivel radius
    995 mm
    995 mm
  • J
    Rear swivel radius with counterweight
    1,055 mm
    1,055 mm
  • K
    Arm displacement max. boom offset to center of bucket, left side
    958 mm
    958 mm
  • K
    Arm displacement max. boom offset to center of bucket, left side
    853 mm
    853 mm
  • L
    Lift height max. of the dozer blade above subgrade
    415 mm
    415 mm
  • M
    Scraping depth max. of the dozer blade below subgrade
    453 mm
    453 mm
  • N
    Length
    2,524 mm
    2,524 mm
  • O
    Turning angle max. of the arm system to the right
    61 °
    61 °
  • P
    Turning angle max. of the arm system to the left
    65 °
    65 °
  • Q
    Chain width
    400 mm
    400 mm
  • R
    Boom slewing radius center
    2,692 mm
    2,692 mm
  • R
    Boom slewing radius right
    2,431 mm
    2,431 mm
  • R
    Boom slewing radius left
    2,289 mm
    2,289 mm