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The Cat® 305 CR Mini Excavator delivers power and performance in a compact size to help you work in a wide range of applications.
Choose either a canopy (not available in some regions) or a sealed and pressurized cab with air conditioning, adjustable wrist res…
Controls are easy to use and the intuitive Next Generation LCD monitor provides machine information in a clear and easy to read fo…
Moving around the job site is even easier with the Cat Stick Steer option. Easily switch from traditional travel controls with lev…
Strong lift and dig performance help you get the job done faster. The compact radius design allows you to access and work in the t…
Your safety is our top priority. The Cat mini excavator is designed to help keep you safe on the job. Courtesy work lights, a fluo…
Maintenance is quick and easy on the Cat mini excavator. Routine check points are easy to access at ground level through the side…
Equipped with features such as auto idle, auto engine shutdown, increased service intervals, and efficient hydraulics with a varia…
Your Cat dealer is here to help you reach your business goals. From providing equipment solutions to operator training, service ne…
Specification | Value |
Net Power | 27.2 kW |
Engine Model | C1.7 Turbo |
Stroke | 100 mm |
Displacement | 1.662 l |
Net Power - 2,400 rpm - ISO 9249, 80/1269/EEC | 27.2 kW |
Note (1) | Net power advertised is the power available at the flywheel when the engine is at rated speed and rated power when the engine is installed with the factory configured fan, air intake system, exhaust system, and alternator with a minimum alternator load. |
Bore | 84 mm |
Gross Power - 2,400 rpm - SAE J1995:2014 | 29 kW |
Note | Meets Brazil MAR-1 emission standards. Equivalent to EU Stage IIIA emission standards. |
Specification | Value |
Operating Weight | 5.695 kg |
Note (1) | **Maximum Weight is based on steel tracks with pads, operator, full fuel tank, long stick, straight blade, extra counterweight and no bucket. |
Minimum Operating Weight with Cab* | 5.035 kg |
Maximum Operating Weight with Canopy** | 5.596 kg |
Note | *Minimum Weight is based on rubber tracks, operator, full fuel tank, standard stick, straight blade, no bucket and no extra counterweight. |
Minimum Operating Weight with Canopy* | 4.936 kg |
Maximum Operating Weight with Cab** | 5.695 kg |
Specification | Value |
Dig Depth | 3.670 mm |
Overall Shipping Length* | 5.340 mm |
Maximum Blade Height | 400 mm |
Boom Swing - Right | 865 mm |
Track Width | 1.980 mm |
Maximum Dig Height | 5.355 mm |
Tail Swing with Counterweight | 1.200 mm |
Maximum Reach | 5.990 mm |
Maximum Dump Clearance | 3.845 mm |
Maximum Reach - Ground Level | 5.835 mm |
O/A Shipping Height | 2.550 mm |
Stick Length | 1.601 mm |
O/A Undercarriage Length | 2.585 mm |
Boom In Reach | 2.580 mm |
Swing Bearing - Height | 619 mm |
Boom Height - Shipping Position | 1.895 mm |
Tail Swing without Counterweight | 1.095 mm |
Note | *Overall Shipping Length depends on blade position during shipment. |
Track Belt/Shoe Width | 400 mm |
Vertical Wall | 2.560 mm |
Maximum Blade Depth | 650 mm |
Boom Swing - Left | 615 mm |
Ground Clearance | 335 mm |
Specification | Value |
Maximum Blade Height | 400 mm |
Boom Swing - Left | 615 mm |
Vertical Wall | 2.335 mm |
Maximum Blade Depth | 650 mm |
O/A Undercarriage Length | 2.585 mm |
Boom Swing - Right | 865 mm |
Dig Depth | 3.420 mm |
Tail Swing with Counterweight | 1.200 mm |
Note | *Overall Shipping Length depends on blade position during shipment. |
Stick Length | 1.351 mm |
Overall Shipping Length* | 5.305 mm |
Tail Swing without Counterweight | 1.095 mm |
Maximum Dig Height | 5.215 mm |
O/A Shipping Height | 2.550 mm |
Track Belt/Shoe Width | 400 mm |
Swing Bearing - Height | 619 mm |
Maximum Dump Clearance | 3.700 mm |
Maximum Reach | 5.755 mm |
Maximum Reach - Ground Level | 5.590 mm |
Boom Height - Shipping Position | 1.820 mm |
Boom In Reach | 2.570 mm |
Ground Clearance | 335 mm |
Specification | Value |
Average Exterior Sound Pressure (ISO 6395:2008) | 97 dB(A) |
Operator Sound Pressure (ISO 6396:2008) | 76 dB(A) |
Note | European Union Directive “2000/14/EC” |
Specification | Value |
Auxiliary Circuit - Secondary - Flow | 28 l/min |
Pump Flow at 2,400 rpm | 133 l/min |
Auxiliary Circuit - Secondary - Pressure | 265 bar |
Digging Force - Stick - Standard | 28.3 kN |
Auxiliary Circuit - Primary - Flow | 80 l/min |
Auxiliary Circuit - Primary - Pressure | 265 bar |
Digging Force - Stick - Long | 25.2 kN |
Operating Pressure - Swing | 200 bar |
Operating Pressure - Equipment | 265 bar |
Note | *Flow and pressure are not combinable. Under load, as flow rises pressure goes down. |
Type | Load Sensing Hydraulics with Variable Displacement Piston Pump |
Operating Pressure - Travel | 265 bar |
Digging Force - Bucket | 49.2 kN |
Specification | Value |
Angle Blade Width | 1.980 mm |
Straight Blade Height | 415 mm |
Angle Blade Height | 400 mm |
Angle Blade - Left | 25 degrees |
Angle Blade - Right | 25 degrees |
Straight Blade Width | 1.980 mm |
Specification | Value |
Engine Oil | 6 l |
Cooling System | 11 l |
Hydraulic Tank | 75 l |
Hydraulic System | 60 l |
Fuel Tank | 63 l |
Specification | Value |
Steel Tracks with Pads | 375 kg |
Long Stick | 34 kg |
Angle Blade | 92 kg |
Counterweight | 242 kg |
Specification | Value |
Machine Swing Speed | 9 r/min |
Boom Swing - Right | 50 ° |
Boom Swing - Left | 72 ° |
Specification | Value |
Ground Pressure - Maximum Weight | 31.8 kPa |
Travel Speed - Low | 2.8 km/h |
Ground Pressure - Minimum Weight | 26.9 kPa |
Maximum Traction Force - Low Speed | 50.5 kN |
Maximum Traction Force - High Speed | 24.7 kN |
Gradeability - Maximum | 30 degrees |
Travel Speed - High | 4.5 km/h |
Specification | Value |
Roll Over Protective Structure (ROPS) | ISO 12117-2:2008 |
Tip Over Protective Structure (TOPS) | ISO 12117:1997 |
Top Guard | ISO 10262:1998 Level I |
Learn more information about the Cat 305 CR Mini Excavator.
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Mantrac Amerya - Alexandria
Km.28 Alex-Cairo Desert Road, Amreya, Al Amaria First, Alexandria Governorate, Egypt.
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