jcb-excavator-js330

SELECTED DIMENSIONS

Dimensions in mm

  • A. Track link on ground: 3965
  • B. Undercarriage overall length: 4843
  • C. Track gauge: 2600
  • D. Width over tracks (600mm trackshoes): 3200
  • D. Width over tracks (700mm trackshoes): 3300
  • D. Width over tracks (800mm trackshoes): 3400
  • D. Width over tracks (900mm trackshoes): 3500
  • G. Counterweight clearance: 1190
  • H. Tail swing radius: 3571
  • I. Overall width of superstructure : 2990
  • J. Height over cab: 3177
  • K. Height over grab rail: 3335
  • L. Ground clearance: 500
  • M. Track height: 1011

Dipper lengths: 2.21m

  • E. Transport length with Monoboom: 11384
  • F. Transport height with Monoboom: 3610

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JCB JS330 TRACKED EXCAVATOR SPECIFICATIONS

Engine

  • Model: ISUZU 6HK1X EU Stage IIIB, EPA Tier 4 interim compliant
  • Type: 4-stroke, 6-cylinder in-line, common rail direct injection, turbocharged, intercooled diesel and DPF (Diesel Particulate Filter)
  • Rated power (net): 210kW (281hp) at 1900rpm
  • Piston displacement: 7.8 litres
  • Injection: Electronic injection
  • Air filtration: Dry element with secondary safety element and in-cab warning indicator
  • Cooling: Water cooled via large capacity radiator
  • Starter motor: 24 volt
  • Batteries: 2 x 12 volt
  • Alternator: 24 volt 50 amp

Services capacities

  • Fuel tank: 590 liters
  • Engine coolant: 45 liters
  • Engine oil: 25 liters
  • Swing reduction gear: 14.5 liters
  • Track reduction gear (each side): 5 liters
  • Hydraulic system: 430 liters
  • Hydraulic tank: 239 liters

Other specs

  • Max. operating weight: 33429 kg
  • Gross engine power : 210 (281) kW (hp)
  • Dipper options: 2.21 / 2.63 / 3.23 / 4.03 m
  • Undercarriage options: LC / NLC
  • Machine variants: MONO / LR / ME / TAB / XD
  • Max. dipper tearout: 21346 kgf
  • Max. bucket tearout: 24144 kgf
  • Pump flow: 2 x 290

Hydraulic system

Open centered, negative control hydraulic system with twin variable flow piston pumps providing flow-on-demand

Pumps

  • Main pumps: 2 variable displacement axial piston type
  • Maximum flow: 2 x 290 l/min
  • Servo pump: Gear type
  • Maximum flow: 28.5 l/min

Control valve
A combined four and five spool control valve with auxiliary service spool as standard

Relief valve settings

  • Boom/Arm/Bucket: 319 bar
  • With power boost: 348 bar
  • Swing circuit: 284 bar
  • Travel circuit: 343 bar
  • Pilot control: 45 bar

Filtration

  • In tank: 150 micron, suction strainer
  • Main return line: 10 micron, glass fiber element
  • Pilot line: 10 micron, paper element
  • Hydraulic hammer return: 10 micron, reinforced microform element
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