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Published dimensions and weight

JCB JS20MH

The JCB JS20MH is a 20.7 t-class mobile excavator with a 125 hp engine.

01Published dimensions and weight
Dimensions reference
Mobile Excavator category illustration
Measurement reference — not to scale
01Dimensions referenceLength × width × height
02Operating Weight45679.8 lb20720 kg
03Selected published values26
Published highlights
  • Tail Swing Radius: 7.65 ft / 2330 mm
  • Overall Width: 98.43 in / 2500 mm
  • Ground Clearance: 1.15 ft / 350 mm
  • Height To Top Of Cab: 10.95 ft / 3336 mm
Typical use

Mobile excavators are commonly used for digging and material handling where wheeled travel between work areas is useful. Published rows for JCB JS20MH include published operating weight of 45679.8 lb / 20720 kg, published maximum speed of 15.6 mph / 25 km/h, the published “Tail Swing Radius” field of 7.65 ft / 2330 mm. These values describe the published configuration; verify the specific machine's configuration, attachments and records.

Buyer review notes
  • Compare the published “Tail Swing Radius” field (7.65 ft / 2330 mm) with the specific machine's configuration and records; options and condition can differ.
  • Compare the published “Overall Width” field (98.43 in / 2500 mm) with the specific machine's configuration and records; options and condition can differ.
  • Compare the published “Ground Clearance” field (1.15 ft / 350 mm) with the specific machine's configuration and records; options and condition can differ.
02Specifications

Published values, clearly grouped.

Published specifications and measurements are organized by section for quick reference.

01

Dimensions

Tail Swing Radius7.65 ft2330 mm
Overall Width98.43 in2500 mm
Ground Clearance1.15 ft350 mm
Height To Top Of Cab10.95 ft3336 mm
02

Engine

Air Filter TypeDry element with secondary safety element and in cab warning indicator.Dry element with secondary safety element and in cab warning indicator.
Number Of Cylinders44
Engine ModelJCB EcoMAX 444 TCA-99 Eu Stage IIIB, EPA Tier 4 interim compliant.JCB EcoMAX 444 TCA-99 Eu Stage IIIB, EPA Tier 4 interim compliant.
Engine TypeWater cooled, 4-stroke, 4-cylinder in-line, direct injection, turbocharged diesel.Water cooled, 4-stroke, 4-cylinder in-line, direct injection, turbocharged diesel.
Battery2 x 12 volt Heavy Duty.2 x 12 volt Heavy Duty.
Rated Power125 hp93.3 kw
Displacement268.5 cu in4.4 L
Alternator55 amps55 amps
03

Operational

Operating Weight45679.8 lb20720 kg
Fuel Capacity81.9 gal310 L
Cooling System Fluid Capacity5.2 gal19.5 L
Engine Oil Capacity5.4 gal20.4 L
Front Diff Fluid Capacity3.7 gal14 L
Rear Diff Fluid Capacity3.2 gal12 L
Hydraulic System Fluid Capacity19.3 gal73 L
Hydraulic System Relief Valve Pressure4554.2 psi31400 kPa
Hydraulic Pump TypeOpen centred, negative control hydraulic system with twin variable flow piston pumps providing flow-on-demand for maximum efficiency.Open centred, negative control hydraulic system with twin variable flow piston pumps providing flow-on-demand for maximum efficiency.
Hydraulic Pump Flow Capacity58.4 gal/min221 L/min
Oscillating Axle Angle8.5 degrees8.5 degrees
04

Swing Mechanism

Swing Speed6 rpm6 rpm
05

Transmission

Transmission TypeHydrostatic drive via piston motor and powershift transmissionHydrostatic drive via piston motor and powershift transmission
Max Travel Speed15.6 mph25 km/h
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Manufacturer-published specifications.

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