KX057-4 Specification download(pdf/160KB)

Model KX057-4 KX057-4 Angle Blade
Type of ROPS / OPG (Top Guard Level I)* Canopy / Cab
Type of tracks Rubber Rubber / Steel
Engine Model Kubota V2607-DI
Output (SAE J1995 gross) HP (kW)/rpm 50.0 (37.3) / 2200
Output (SAE J1349 net) HP (kW)/rpm 47.6 (35.5) / 2200
Displacement cu. in. (cc) 159.6 (2615)
Dimensions Overall length ft. in. (mm) 18'1.3" (5520)
Overall height ft. in. (mm) 8'4.4" (2550)
Overall width ft. in. (mm) 6'5.2" (1960)
Min. ground clearance ft. in. (mm) 1'0.2" (310)
Hydraulic system Pump capacity GPM (l/min) 14.8(56.1) Variable x 2 / 9.8 (37.0) Gear x 1
Auxiliary hydraulic flow AUX1 / AUX2 GPM (l/min) 19.8 (75) / 9.8 (37)
Max. breakout force Bucket / Arm lbs. (kgf) 11177 (5070) / 5644 (2560)
Drive system Travel speed Low / High mph (km/h) 1.8 / 3.1 (2.8 / 4.9)
Max. traction force Low speed lbs. (kgf) 14480 (6567)
Tumbler distance ft. in. (mm) 6'6.3" (1990)
Crawler length ft. in. (mm) 8'2.4" (2500)
Shoe width Rubber / Steel ft. in. (mm) 1'3.7" (400)
Ground contact pressure Rubber Canopy / Cab psi (kgf/cm2) 4.54 (0.319) / 4.62 (0.325) 4.69 (0.330) / 4.78 (0.336)
Steel Canopy / Cab psi (kgf/cm2) - 4.78 (0.336) / 4.85 (0.341)
Swing system Unit swing speed rpm 9.3
Boom swing angle Left / Right degree 70 / 55
Blade Dimensions Width ft. in. (mm) 6'5.2" (1960)
Height ft. in. (mm) 1'4.1" (410) 1'4.7" (425)
Max. lift above ground in. (mm) 17.3" (440) 20.0" (510)
Max. drop below ground in. (mm) 16.1" (410) 18.3" (465)
Angle Left / Right degree - 25
Hydraulic oil (Reservoir / System) gal (l) 11.9 (45) / 20.9 (79)
Fuel reservoir gal (l) 19.8 (75)
Operating weight
(Including operator’s weight @ 175 lbs.)
Rubber Canopy / Cab lbs. (kgf) 12200 (5535) / 12400 (5625) 12620 (5725) / 12820 (5815)
Steel Canopy / Cab lbs. (kgf) - 12840 (5825) / 13040 (5915)

* OPG (Top Guard Level I) in accordance with ISO10262 is equivalent in definition to FOPS (Falling Object Protective Structure).
The company reserves the right to change the above specifications without notice. This brochure is for descriptive purposes only.
Please contact your local Kubota dealer for warranty infomation.
For your safety, Kubota strongly recommends the use of a Rollover Protective Structure (ROPS) and seat belt for almost all applications.