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Equipment

Mini Excavator

CX55B

Fewer obstacles on your work

CASE CX55B Mini Excavator features a shorter turning radius, that is, less than 30 cm of the equipment rearmost portion exceeds the track area. With this advantage, the operator focus on the work and not on the obstacles of the area he is working on. Additionally, this machine offers excellent engine power and higher excavating power and speed, achieving faster cycles.

A great fit for:
  • Residential Construction
    Residential Construction
  • Utilities
    Utilities
  • Rental
    Rental
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CASE Product Line
CASE Product Line
File size 1.23 Mb

Hotspots

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The centrally-pivoted boom allows for an accurate excavation, close to a fixed object.

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A hydrostatic drive system and joystick control make mini excavators easy to be operated.

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The auxiliary hydraulic system allows using several accessories, such as hydraulic hammer, drill and claw.

FEATURES

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TRAVERSE SPEEDS

  • Two traverse speeds.
  • Automatic speed change (from 1st to 2nd or reducing from 2nd to 1st).
  • Best performance for your work.

AUXILIARY HYDRAULIC SYSTEM

  • The auxiliary hydraulic system supplies power to several accessories, such as hydraulic hammer, drill, and claw.

CENTRALLY-PIVOTED BOOM

  • Accurate accessory excavation or operation.
  • It can operate directly along buildings or other objects.
  • By means of a switch conveniently located on the joystick, it is possible to turn the boom up to 70° to the left, and 65° to the right.

CYCLE TIMES

  • Cycle times reduction.
  • More productivity for your work.

TRACKS

  • Metal tracks (standard), with high working life.
  • Durable rubber tracks (optional), which easily drive CX B series mini excavators, without damaging asphalt, concrete sidewalks or other surfaces.

FRONT BLADE

  • Hydraulically-controlled front blade for higher machine stability.
  • It provides an easy earth-moving operation.
  • Ideal for excavating trenches, and then backfilling them.

Specifications

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Make / model Yanmar 4TNV88-BXPYBD
Net power @ RPM 39,3 hp (29,3 kW) @ 2400 rpm
Max travel speed, fwd 4,6 km/h (2,9 mph)
Main pumps total flow 114 l/min (30 gpm)
Boom swing L/R 70° / 60°
Arm breakout force, normal, SAE 24,9 kN (5.598 lbf)
Max dig depth 3.910 mm (12' 10")
Reach at ground level 6.220 mm (20' 5")
Dump height 4.200 mm (13' 10")
Max dig depth of vertical wall 3.060 mm (10' 0,5")
Operating Width(retracted) N/A
Operating Width(extended) N/A
Lift over end, 10' (3050 mm) radius 2.220 kg (4.910 lb)
Lift over side, 10' (3050 mm) radius 1.310 kg (2.900 lb)
Bucket breakout force, normal, SAE 50,0 kN (11.240 lbf)
Height to top of cab 2,55 m (8' 4")
Minimum swing radius (overhang) 299 mm (11.7")
Transport length 5,42 m (17' 10")
Ground clearance 350 mm (1' 2")
Operating weight 5.577 kg (12.295 lb)

Standard Equipment

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CONTROL MODE SELECTION

  • Control mode selecting valve.
  • It enables the operator to choose his preferred operation mode (ISO or H) that is compatible with his skills, and does not interfere with production.

EASY OPERATION

  • Hydrostatic drive system and piloted joystick control.
  • Smooth and intuitive controls for an agile performance and low fatigue.
  • Easier operation.

MINIMUM TURNING RADIUS (MTS)

  • Minimum turning radius (MTS), where the machine rear portion exceeds at least 30 cm of the track area.
  • Even on the tightest corners, it digs, turns and unloads with great efficiency.

OPERATOR’S COMPARTMENT

  • ROPS/FOPS. 4-column canopy.
  • Operator’s control: piloted hand controls and pedals.
  • Dial: engine oil pressure, coolant temperature light, air filter light, water separator warning light, low fuel level warning light, battery charging light, glow plug indicating light, coolant temperature gauge, fuel meter, and hour meter.
  • Adjustable seat with safety belt.
  • 2-piece mat.
  • Sliding front window (machine equipped with closed cab).
  • Arm supports.

ENGINE

  • Yanmar 4TNV88-BXPYBD diesel.
  • Water-cooled.
  • Direct injection.
  • Single-touch decelerator.
  • Engine access under the rear hood.
  • Dry type air filter.
  • Glow plug start assistance.

ELECTRIC SYSTEM

  • 12 V electric starting system.
  • Heavy duty battery.
  • Horn.

HYDRAULIC SYSTEM

  • Auxiliary hydraulic system (one-/two-way) and arm piping.
  • Hydraulic oil cooler.
  • Control mode selecting valve.

TRACK DRIVE

  • Steel tracks.
  • 2 automatic traverse speeds.
  • Fully hydrostatic drive system.
  • Sealed and lubricated track rollers.
  • Track tension adjustment (with grease).
  • Disc-type parking brake (self-release and application).

Optionals

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OPERATOR’S COMPARTMENT

  • Cab with heating and air conditioning.

OTHERS

  • Rubber tracks.
  • Mechanical coupler.
  • Rigid grouser.
  • Hydraulic claw.
  • 2nd auxiliary hydraulic system.
  • 4-way hydraulic blade.

BUCKETS

 
Width 305mm
Maximum Capacity - SAE 0,085 m³ (0,11 jd³)
Weight   142 kg
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Width 457mm
Maximum Capacity - SAE 0,127 m³ (0,17 jd³)
Weight   164 kg
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Width 610mm
Maximum Capacity - SAE 0,178 m³ (0,23 jd³)
Weight   197 kg
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Width 914mm
Maximum Capacity - SAE 0,277 m³ (0,36 jd³)
Weight   238 kg

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