Compact, Tough Performer
Mini excavators are widely used at sites where space is limited, such as residentialareas and industrial operations. Users want big power in a small machine, stableoperation, rugged construction and durability to reduce downtime. The SK17SR combines a compact design with long digging reach for efficiency, maneuverability and durability to ensure a long working life.
Power Output
SAE NET hp (kW)/rpm(Without Fan) hp (kW)/rpm
Max. Torque
SAE NET lbf (N-m)/rpm(Without Fan) lbf (N-m)/rpm
Displacement cu in (L)
Fuel Tank U.S. gal (L)
YANMAR 3TNV74F-SPBV
Tier4 water-cooled 4-cycle 3-cylinder14.5(10.8)/2,50015.0(11.2)/2,50036.3(49.2)/1,80037.0(50.2)/1,80061.0(1.0)5.2(20)
ENGINE
Pump
Max. Discharge Flow U.S. gal (L)/minRelief Valve Setting psi (MPa)Hydraulic Oil Tank (system) U.S. gal (L)Two variable displacement pumps+ two gear pump(one for pilot pump)2*4.6(17.6), 1*3.5(13.2), 1*2.6(11.2)2*20.6, 16.7*1, 2.9*Œ4.3(16.5)(6.8(26))
Orbit motor
Hydraulic lock type2.7(4.3) / 1.3(2.1)4,114(18.3)
HYDRAULIC SYSTEM
Shoe Width in (mm)Ground Pressure psi (kPa)9(230)0.29
CRAWLER
Width x Height ft-in (mm)Working Ranges (height/depth) in (mm)4'2(1280) / 3'1(950) *9(235)10(260) / 8(205)
DOZER BLADE
Swing MotorParking BrakeSwing Speed rpmTail Swing Radius ft-in (mm)Min. Front Over the front ft-in (mm)Swing Radius At full boom swingOrbit motorHydraulic lock type9.52'1(640)5'0(1535)4'6''(1380)
SWING SYSTEM
TypeOffset Angle To the left degreeTo the right degreeBoom swing4265
MECHANISM
Travel MotorsParking BrakeTravel speed (high/low) mph (km/h)Traction force lbf (kN)
TRAVEL SYSTEM
Hydraulic P.T.OSK17SRPSI(Mpa)2,200RPM 1,250RPMUS gal (L) / min
