Kubota KX 91 Compact Excavator Specs and Thumb Attachment Sizes. November 20 2014, 0 Comments

 

So you own a Kubota KX 91...

Congratulations, this was a great purchase on your part. After reading many through reviews and searching the internet to find info on this particular machine it seems that no one has really anything negative to say about them. The closest thing I found was that it didn't have enough counter weight but thats easily fixed. 

The is one down side to all excavators while they give you the arm strength of ten men. All that strength with no grip can really end up costing you time in the speed of the project as well as damaging material due to stability or lack there of when trying to pick something up with the bucket alone. We all know what it's like to not have the right tool for the job.

There is a solution to this problem. Buy a thumb attachment for the machine. Adding a thumb to your machine will add value in time and to your bottom line. The speed and scope of any project will greatly increase. Not to mention the amount of money you'll be saving in labor and material. 

 

We suggest :

  • 24" Mechanical or Fully Hydraulic thumb ( depending on your needs) or
  • 27" Mechanical to Fully hydraulic thumb

Both can be found on our site at up to 40% off the MSRP. We have built a reputation on delivering a great product at a great value to our customers. If you need a quote for your machine just give us a call or measure it for the most accurate size by following this link. Measuring instructions for a Kubota thumb attachment. 

 

Selected Dimensions

Boom/Stick Option (HEX) 1
A. SHIPPING LENGTH OF UNIT 15.6 ft in 4759.9 mm
C. SHIPPING HEIGHT OF UNIT 8 ft in 2440.9 mm
I. MAX CUTTING HEIGHT 16.3 ft in 4953 mm
J. MAX LOADING HEIGHT 11.6 ft in 3530.6 mm
K. MAX REACH ALONG GROUND 16.8 ft in 5130.8 mm
L. MAX VERTICAL WALL DIGGING DEPTH 7.8 ft in 2387.5 mm
M. MAX DIGGING DEPTH 10.4 ft in 3175 mm
Dimensions
B. WIDTH TO OUTSIDE OF TRACKS 5.1 ft in 1549.4 mm
E. GROUND CLEARANCE 0.97 ft in 294.6 mm
G. HEIGHT TO TOP OF CAB  ft in  mm

Specification

Engine
MAKE Kubota
MODEL D1503
NET POWER 28 hp 20.9 kw
POWER MEASURED @ 2300 rpm
DISPLACEMENT 91.5 cu in 1.5 L
Operational
OPERATING WEIGHT 7110 lb 3225 kg
FUEL CAPACITY 11.9 gal 45 L
HYDRAUILC SYSTEM FLUID CAPACITY 9.5 gal 36 L
HYDRAULIC PUMP FLOW CAPACITY 27.3 gal/min 103.3 L/min
Swing Mechanism
SWING SPEED 9.4 rpm
Undercarriage
GROUND PRESSURE 4.5 psi 31 kPa
MAX TRAVEL SPEED 2.9 mph 4.7 km/h
DRAWBAR PULL 8363 lb  kN
Boom/Stick Option (HEX) 1
SHIPPING HEIGHT OF UNIT 8 ft in 2440.9 mm
SHIPPING LENGTH OF UNIT 15.6 ft in 4759.9 mm
MAX DIGGING DEPTH 10.4 ft in 3175 mm
MAX REACH ALONG GROUND 16.8 ft in 5130.8 mm
MAX CUTTING HEIGHT 16.3 ft in 4953 mm
MAX LOADING HEIGHT 11.6 ft in 3530.6 mm
MAX VERTICAL WALL DIGGING DEPTH 7.8 ft in 2387.5 mm
Dimensions
WIDTH TO OUTSIDE OF TRACKS 5.1 ft in 1549.4 mm
HEIGHT TO TOP OF CAB  ft in  mm
GROUND CLEARANCE 0.97 ft in 294.6 mm