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Published dimensions and weight

Kubota B21

The Kubota B21 pairs the B21 engine (19 hp) with an operating weight near 1.7 t.

01Published dimensions and weight
Dimensions reference
Loader Backhoe category illustration
Measurement reference — not to scale
01Dimensions referenceLength × width × height
02Operating Weight 2wd3836.1 lb1740 kg
03Selected published values17
Published highlights
  • Wheelbase: 5.04 ft / 1535 mm
  • Number Of Cylinders: 3
  • Engine Model: B21
  • Net Power: 19 hp / 14.2 kw
Typical use

Loader backhoes are commonly used for digging, trenching, loading and general site work with one carrier. Published rows for Kubota B21 include published engine power of 21 hp / 15.7 kw, published hydraulic flow of 8.5 gal/min / 32 L/min, the published “Wheelbase” field of 5.04 ft / 1535 mm. These values describe the published configuration; verify the specific machine's configuration, attachments and records.

Buyer review notes
  • Compare the published “Wheelbase” field (5.04 ft / 1535 mm) with the specific machine's configuration and records; options and condition can differ.
  • Compare the published “Number Of Cylinders” field (3) with the specific machine's configuration and records; options and condition can differ.
  • Compare the published “Engine Model” field (B21) 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

Wheelbase5.04 ft1535 mm
02

Engine

Number Of Cylinders33
Engine ModelB21B21
Net Power19 hp14.2 kw
Gross Power21 hp15.7 kw
Power Measured @2600 rpm2600 rpm
Displacement61.1 cu in1.1 L
03

Operational

Operating Weight 2wd3836.1 lb1740 kg
Fuel Capacity6.4 gal24 L
Turning Radius9.4 ft2850 mm
Tire Size Front - 2wd / 4wd23x8.50-14 R423x8.50-14 R4
Rear Tires Size 2wd/4wd12.4-16 R412.4-16 R4
04

Transmission

Transmission TypeHST (3 range)HST (3 range)
Max Speed - Forward11.1 mph17.8 km/h
05

Hydraulic

Pump Typeopen center/constant flowopen center/constant flow
Pump Flow Capacity8.5 gal/min32 L/min
Relief Valve Pressure2000 psi13789.6 kPa
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Manufacturer-published specifications.

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