306.5
The Cat® 306.5 Mini Excavator delivers maximum power and performance in a mini size to help you work in a wide range of applications.
Engine Model
Cat C2.4 Turbo
Net Power
46.8 HP
Gross Power - ISO 14396
48.9 HP
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Specification
Value
Engine Model
Cat C2.4 Turbo
Net Power
46.8 HP
Gross Power - ISO 14396
48.9 HP
Rated Net Power - 2,400 rpm - ISO 9249/EEC 80/1269
46.8 HP
Stroke
4 in
Bore
3.4 in
Displacement
148 in³
Note (1)
Advertised power is tested per the specified standard in effect at the time of manufacture.
Note
Meets China Nonroad Stage IV emission standard.
Note (2)
Net power advertised is the power available at the flywheel when the engine is equipped with fan, air intake system, exhaust system, and alternator.
Specification
Value
Operating Weight
13614 lb
Operating Weight - With Cab
13614 lb
Note
Weight is based on steel tracks, operator, full fuel tank, standard stick and bucket.
Specification
Value
Maximum Traction Force - Low Speed
11465 lb
Maximum Traction Force - High Speed
6969 lb
Ground Pressure
4.9 psi
Gradeability - Maximum
30 degrees
Travel Speed - High
3.1 mile/h
Travel Speed - Low
1.9 mile/h
Specification
Value
Fuel Tank
27.7 gal (US)
Hydraulic System
27 gal (US)
Engine Oil
2.5 gal (US)
Cooling System
2.6 gal (US)
Hydraulic Tank
14 gal (US)
Specification
Value
Machine Swing Speed
11.3 r/min
Specification
Value
Height
14.8 in
Width
78 in
Specification
Value
Roll Over Protective Structure (ROPS)
ISO 12117-2:2008
Top Guard
(Optional) ISO 10262:1998 (Level I)
Specification
Value
Operator Sound Pressure (ISO 6396:2008)
72 dB(A)
Specification
Value
Stick Length
65 in
Ground Clearance
12 in
Tail Swing
62.4 in
Dig Depth
153.6 in
Cab Height
100 in
Maximum Dump Clearance
152.4 in
Width over Upper House
76.8 in
Maximum Reach
239.8 in
O/A Track Width
78 in
Maximum Blade Depth
24.2 in
O/A Undercarriage Length
99.7 in
Maximum Blade Height
16.5 in
Track Belt/Shoe Width
15.7 in
Transport Height
86.9 in
Maximum Dig Height
216.1 in
Maximum Reach - Ground Level
235.2 in
Vertical Wall
95 in
Boom In Reach
83.7 in
Swing Bearing - Height
25.9 in
O/A Shipping Length
227.9 in
  • A sealed and pressurized cab is equipped with an improved air conditioning system, adjustable wrist rests and a suspension seat to help keep you working comfortably all day long.
  • Controls are easy to use and the intuitive Next Generation LCD monitor provides customizable machine operator preferences and easy to read machine information.
  • Moving around the job site is even easier with Cat Stick Steer. Easily switch from traditional travel controls with levers and pedals to joystick controls with the push of a button. The benefit of less effort and improved control is in your hands!
  • Increased lifting and multi-functioning performance helps you get the job done more efficiently, and dig-to-blade allows for easy clean up.
  • Your safety is our top priority. The Cat Mini Excavator is designed to help keep you safe on the job. Courtesy work lights and a fluorescent retractable seat belt are just a few of the safety features we’ve built into the machine.
  • Maintenance is quick and easy on the Cat Mini Excavator. Routine check points are easy to access at ground level through service panels.
  • Equipped with features such as auto idle, auto engine shutdown, and efficient hydraulics with a variable displacement pump, the Cat Mini Excavator was designed with reducing your operating costs in mind.
  • Your Cat dealer is here to help you reach your business goals. From providing equipment solutions to operator training to service needs and beyond, your Cat dealer is ready to help.