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.
Gallery
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. |
