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JCB 55Z-1 Mini Excavator

The JCB 55Z-1 Mini Excavator is a powerful and versatile machine designed for various excavation tasks. With a gross power of 35.7 hp and a net power of 14.5 hp, this excavator offers exceptional performance capabilities. Its hydraulic system, with a nominal output of 33.3 gpm and auxiliary hydraulic flow of 23.8 gpm, ensures smooth and efficient operations. Equipped with a 20.1-gallon fuel tank and a 26.5-gallon hydraulic system capacity, the 55Z-1 is built for long hours of work without the need for frequent refueling. Designed for ease of transportation, the excavator has an overall width of 6.1 feet and a transport length of 217.3 inches, making it suitable for various job sites. Additionally, with an operating weight of 11,830.1 pounds, this machine is stable and agile, providing maximum productivity and performance in any working environment.


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General Specifications

Blades

Approach angle31 degrees
Blade Height16 in (40 cm)
Blade Width7 ft (2 m)
Dig depth (below ground)2 ft (0 m)
Maximum height2 ft (0 m)

Boom

Boom swing left75 degrees
Boom swing right55 degrees
Bucket rotation201 degrees
Bucket tearout3,507 lbs (1,591 kg)
Dipper rotation126 degrees
Dipper tearout1,978 lbs (897 kg)
Slew speed7.9 rpm

Boom/Stick Excavator Option 1

Max Digging Height19 ft (6 m)
Max Digging Reach20 ft (6 m)
Max Digging Reach on Ground20 ft (6 m)
Max.Dumping Height14 ft (4 m)
Maximum digging depth - dozer down13 ft (4 m)
Maximum digging depth - dozer up12 ft (4 m)
Maximum height to dipper nose pivot pin16 ft (5 m)
Maximum vertical wallcut depth7 ft (2 m)
Minimum front swing radius (no offset)9 ft (3 m)

Capacities

Engine coolant3 gal (12 l)
Engine Oil3 gal (9 l)
Fuel Tank20 gal (76 l)
Hydraulic system27 gal (100 l)
Hydraulic Tank15 gal (55 l)

Dimensions

Cab height2,551 mm (100 in)
Cab length341 gal (1,291 l)
Cab width40 in (102 cm)
Ground Clearance1 ft (0 m)
Height - Top of Cab8 ft (3 m)
Overall width of superstructure6 ft (2 m)
Tail Swing Radius3 ft (1 m)
Track Gauge5 ft (2 m)
Transport length217 in (552 cm)
Undercarriage Overall Length8 ft (2 m)
Width Over Tracks3 ft (1 m)

Engine

Alternator85 amps
Cooling systemWater cooled
Displacement132,971 cu in (2,179,006 cu cm)
Engine ModelStage 3A 404D-22
FuelDiesel
Gross Power36 hp (27 kw)
Net Power15 hp (11 kw)

Hydraulic System

Auxiliary hydraulic flow24 gpm (90 lpm)
Excavator/track main relief265 bar
Nominal output33 gpm (126 lpm)
Slew main relief216 bar

Operating Specifications

Operating Voltage12 V
Operating Weight11,830 lbs (5,366 kg)

Performance

Travel speed low2 mph (3 kph)
Travel Speed - High3 mph (5 kph)

Undercarriage

Number of bottom rollers per side4
Track tensionGrease
Tractive Effort81 lbs (37 kg)

Weights

Shipping11,544 lbs (5,236 kg)

  • JCB 55Z-1s currently for sale
  • A 2023 JCB 55Z-1 From Southwest JCB for $92,200.00 USD
  • A 2022 JCB 55Z-1 From Stephenson Equipment, Inc. for $88,303.00 USD
  • A 2024 JCB 55Z-1 From Boss JCB for $88,000.00 USD
  • A 2023 JCB 55Z-1 From Sievers JCB for $79,500.00 USD
  • A 2023 JCB 55Z-1 From Company Wrench for Call for Price
  • A 2024 JCB 55Z-1 From Company Wrench for Call for Price
  • A 2024 JCB 55Z-1 From Company Wrench for Call for Price





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