KX91-3S2

KX91-3S Excavator


The KX91-3S2 is loaded with features that make it the smart choice for your digging or dozing needs, including an exclusive hydraulic Float Angle Blade as an option. The auto-idle feature as well as third-line hydraulic return line come standard.
Key Features
  • Clean running Interim Tier IV Kubota Engine.
  • Adjustable max. oil flow on auxiliary circuit.
  • Angle blade (option).
  • Auto Idle as standard.
  • Standard third line hydraulic return to tank.
  • Metallic hood.
  

Specifications
KX91-3S2
ROPS/OPG
Type of ROPS / FOPS
Canopy / Cab
Tracks
Type of tracks
Steel / Rubber
Engine
Model
Kubota D1703- M-E3
Output (SAEJ 1995 Gross)
29.6 hp @ 2250 rpm
Output - Net (SAEJ1349 Net)
28.3 hp @ 2250 rpm
Displacement
100.5 cu. In.
Dimensions
Overall length
15 feet 7 inches
Overall height
Canopy 8 feet / Cab 8 feet
Overall width
5 feet 1 inch
Minimum Ground Clearance
11.6 inches
Hydraulic System
Pump capacity
10.9 Variable x 2 / 5.5 Gear x 1
Auxiliary hydraulic flow
10.9 gpm
Max. breakout force
- Bucket
8059 lbs.
- Arm
3592 lbs.
Drive System
Travel Speed
1.9 / 2.9 mph
Max. traction force
5600 lbs.
Tumbler distance
5 feet 1.4 inches
Crawler length
6 feet 6.7 inches
Shoe width
11.8 inches
Ground contact pressure
KX91-3S2
Canopy - Rubber / Steel
4.457 / 4.575 psi
Cab - Rubber / Steel
4.596 / 4.713 psi
Ground contact pressure
KX91-3S2 angle blade
Canopy - Rubber / Steel
4.727 / 4.844 psi
Cab - Rubber / Steel
4.865 / 4.983 psi
Swing System
Unit swing speed
9.4 rpm
Boom swing angle
- Left
80°
- Right
50°
Blade
Dimensions
- Width (KX91-3S2)
5 feet 1 inch
- Height (KX91-3S2)
1 foot 1.2 inches
- Width (KX91-3S2 angle blade)
5 feet 1 inch
- Width (KX121-3S angle blade)
5 feet 10.9 inch
- Height (KX91-3S2 angle blade)
1 foot 3.2 inches
Max. lift above ground (KX91-3S2)
14.6 inches
Max. lift above ground (KX91-3S2 angle blade)
16.1 inches
Max. drop below ground (KX91-3S2)
14.6 inches
Max. drop below ground (KX91-3S2 angle blade)
18.5 inches
Angle (KX91-3S2 angle blade)
25°
Fluid Capacities
Hydraulic oil (reservoir/system)
9.5 / 14.5 gal
Fuel reservoir
13.2 gal
Operating Weight
Operating weight
KX91-3S2
Including operator's weight 175 lbs.
Canopy - Rubber / Steel
7110 / 7297 lbs.
Cab - Rubber / Steel
7330 / 7518 lbs.
Operating weight
KX91-3S2 angle blade
Including operator's weight 175 lbs.
Canopy - Rubber / Steel
7540 / 7727 lbs.
Cab - Rubber / Steel
7760 / 7948 lbs.
Additional Excavators
Posted in Excavators, KX Series