General

Manufacturer    Kubota

Category Excavators

Subcategory Tracked Excavators

Model KX71-3S

 

 

Dimensions

Length 14 ft. 11 in. (4,550 mm)

Height 8 ft. (2,430 mm) canopy7 ft. 11 in. (2,410 mm) cab

Width 4 ft. 11 in. (1,500 mm)

Weight Canopy: 6,305 lbs. (2,860 kgf) including 175 lbs. operator's weightCab: 6,550 lbs. (2,970 kgf) including 175 lbs. operator's weight

Ground Clearance    11 in. (285 mm)

Fuel Tank Capacity    11.9 gal. (45 l)

 

Drivetrain

Track Length    6 ft. 6 in. (1,990 mm)

Track Width12 in. (300 mm)

 

Engine

Engine Make    Kubota

Engine ModelV1505-BH

Gross Horsepower    24.4 hp (18.2 kW) @ 2,250 rpm

Net Horsepower23.1 hp (17.2 kW) @ 2,250 rpm

Displacement91 ci

Fuel Type Diesel

 

Hydraulics

Standard Pump Flow    8.32 gpm (31.5 lpm) piston x 24.76 gpm (18 lpm) gear x 1

Opt Pump Flow13.1 gpm (49.5 lpm)

 

Operational

Travel Speed Forward    1.8 - 2.9 mph (2.8 - 4.6 km/h)

Arm Force3,285 lbs. (1,490 kgf) breakout

Blade Height12 in. (300 m)

Blade Width4 ft. 11 in. (1,500 mm)

Bucket Breakout Force6,350 lbs. (2,880 kgf)

Boom Swing Radius Left80°

Boom Swing Radius Right    60°