2022 Caterpillar Mini Excavators 301.8
- Year 2022
- Make Caterpillar
- Model Mini Excavators
- Engine Model: C1.1
2022 Caterpillar Mini Excavators 301.8
OVERVIEWThe Cat® 301.8 Mini Excavator delivers power and performance in a compact size to help you work in a wide range of applications.
Features may include:
ALL DAY COMFORT- Choose either a canopy or a sealed and pressurized cab equipped with air conditioning, adjustable wrist rests, and a suspension seat option to help keep you working comfortably all day long.
- Controls are easy to use and the intuitive Next Generation LCD monitor provides easy to read machine information.
- Moving around the job site is even easier with the Cat Stick Steer option. Easily switch from traditional travel controls with levers and pedals to joystick controls with a push of a button. The benefit of less effort and improved control is in your hands!
- Strong lift and dig performance helps you get the job done faster. The retractable undercarriage lets you access and work in the tightest areas. Dig-to-blade and dozer float features allow 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 couple 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 the side doors. The unique tilt up cab lets you reach additional service areas when needed.
- 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.
Engine
Engine
Model: C1.1
Engine Power
Net: 21 HP | Net Power - 2,400 rpm - ISO 9249, 80/1269/EEC: 21 HP | Gross - SAE J1995:2014: 21.6 HP
Displacement
69 in³
Stroke
3.2 in
Bore
3 in
Emissions
Meets U.S. EPA Tier 4 Final and EU Stage V emission standards.
Operational
Operating Conditions
Maximum Traction Force - High Speed: 2675.2 lbf | Maximum Traction Force - Low Speed: 4136.5 lbf | Gradeability - Maximum: 30 degrees | Digging Force - Bucket: 4406.3 lbf | Digging Force - Stick - Long: 2203.1 lbf | Digging Force - Stick - Standard: 2540.3 lbf
Operating Speed
Travel - Low: 1.8 mile/h | Travel - High: 2.7 mile/h | Machine Swing Speed: 9.8 r/min
Ground Pressure
Maximum Weight: 4.3 psi | Minimum Weight: 3.9 psi
Performance
Noise Level
Operator Sound Pressure (ISO 6396:2008): 73 dB(A) | Average Exterior Sound Pressure (ISO 6395:2008): 93 dB(A)
Hydraulics
Hydraulic Flow
Auxiliary Circuit - Secondary - Flow: 3.7 gal/min | Auxiliary Circuit - Primary - Flow: 8.7 gal/min | Pump Flow at 2,400 rpm: 17.4 gal/min
Maximum Pressure
Operating Pressure - Equipment: 3553.4 psi | Operating Pressure - Travel: 3553.4 psi | Auxiliary Circuit - Secondary - Pressure: 3553.4 psi | Operating Pressure - Swing: 2132.1 psi | Auxiliary Circuit - Primary - Pressure: 3553.4 psi
Hydraulic Type
Load Sensing Hydraulics with Variable Displacement Piston Pump
Dimensions
Depth, Maximum
Dig Depth: 101.2 in | Maximum Blade Depth: 10.4 in | Maximum Blade Depth: 10.4 in | Dig Depth: 93.3 in
Width
Blade: 39 in
Height
O/A Shipping: 90.6 in | Maximum Blade: 10.6 in | Maximum Dig: 142.5 in | Swing Bearing: 17.4 in | Boom - Shipping Position: 40.2 in | Blade: 8.9 in | Boom - Shipping Position: 42.1 in | Maximum Blade: 10.6 in | Swing Bearing: 17.4 in | Maximum Dig: 139.8 in | O/A Shipping: 90.6 in
Length
Stick: 45.7 in | O/A Undercarriage: 62.6 in | Stick: 37.8 in | O/A Undercarriage: 62.6 in
Dimensions
Vertical Wall: 76.4 in | Maximum Reach - Ground Level: 155.9 in | Tail Swing: 39.2 in | Boom In Reach: 55.9 in | Maximum Dump Clearance: 103.9 in | Boom Swing - Right: 50 ° | Maximum Reach: 158.7 in | Boom Swing - Left: 65 ° | Boom In Reach: 55.9 in | Maximum Reach - Ground Level: 149.6 in | Vertical Wall: 72.8 in | Boom Swing - Right: 50 ° | Maximum Reach: 152.4 in | Tail Swing: 39.2 in | Boom Swing - Left: 65 ° | Maximum Dump Clearance: 100.8 in
Track Width
Expanded: 51.18 in | Retracted: 39 in | Belt/Shoe: 9.1 in | Expanded: 51.18 in | Belt/Shoe: 9.1 in | Retracted: 39 in
Overall Length
Shipping: 146.1 in | Shipping: 146.5 in
Ground Clearance
Minimum Below Undercarriage: 5.9 in | Minimum Below Undercarriage: 5.9 in
Capacities
Cooling System
1 gal (US)
Oil capacity
Engine: 1.2 gal (US)
Hydraulic Capacity
Tank: 4.8 gal (US) | System: 6.9 gal (US)
Fuel Capacity
Tank: 6.9 gal (US)
Weights
Weight, In Running Order
Operating: 4473 lb | Maximum Operating with Cab**: 4473 lb | Minimum Operating with Canopy*: 3803 lb | Maximum Operating with Canopy**: 4211 lb | Minimum Operating with Cab*: 4075 lb
Weight
EU: CE Plate Weight with Cab***: 4409 lb | EU: CE Plate Weight with Canopy***: 4145 lb | Steel Tracks: 110 lb | Long Stick: 18 lb | Expandable Undercarriage: 271 lb