301.5
CAT
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Advantages
Compact and flexible: The 301.5 excavator adopts a compact design and small size. It can be flexibly operated in a small space and is suitable for urban construction sites, narrow construction sites and other environments.
Powerful power: Equipped with a CAT C1.1 diesel engine, it provides sufficient power output and has high work efficiency and productivity.
Sensitive operation: The 301.5 excavator adopts a hydraulic drive system, which is flexible to operate, has a good feel, is easy to control, and can accurately perform various operating actions.
Multifunctional and multi-purpose: Equipped with a variety of operating tools, such as buckets, clamps, etc., to meet different operating needs, it can be used in various working scenarios such as excavation, loading, and demolition.
Reliable and durable: As a world-renowned brand, Caterpillar has good quality and reliability. The machine structure is sturdy and durable, and can work for a long time in harsh environments, reducing the occurrence of failures and maintenance costs.
Comfort and safety: The 301.5 excavator is equipped with a comfortable operator's cab and a user-friendly control system, which can provide a good operating experience. At the same time, it also has safety features, adopts an anti-rollover structure and a safety electrical system to ensure the personal safety of the operator.
![]() | ![]() |
Advantages
Compact and flexible: The 301.5 excavator adopts a compact design and small size. It can be flexibly operated in a small space and is suitable for urban construction sites, narrow construction sites and other environments.
Powerful power: Equipped with a CAT C1.1 diesel engine, it provides sufficient power output and has high work efficiency and productivity.
Sensitive operation: The 301.5 excavator adopts a hydraulic drive system, which is flexible to operate, has a good feel, is easy to control, and can accurately perform various operating actions.
Multifunctional and multi-purpose: Equipped with a variety of operating tools, such as buckets, clamps, etc., to meet different operating needs, it can be used in various working scenarios such as excavation, loading, and demolition.
Reliable and durable: As a world-renowned brand, Caterpillar has good quality and reliability. The machine structure is sturdy and durable, and can work for a long time in harsh environments, reducing the occurrence of failures and maintenance costs.
Comfort and safety: The 301.5 excavator is equipped with a comfortable operator's cab and a user-friendly control system, which can provide a good operating experience. At the same time, it also has safety features, adopts an anti-rollover structure and a safety electrical system to ensure the personal safety of the operator.
ENGINE
Net Power | 21 hp |
Engine Model | C1.1 |
Displacement | 69 in³ |
Stroke | 3.2 in |
Bore | 3 in |
Emissions | Meets U.S. EPA Tier 4 Final and EU Stage V emission standards. |
Note | Net power is tested per ISO 9249:2007 and 80/1269/EEC. |
Note(2) | 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. |
Note (1) | Engine power is tested per ISO 14396:2002. |
Net Power - 2,400 rpm - ISO 9249, 80/1269/EEC | 21 hp |
Gross Power - SAE J1995:2014 | 21.6 hp |
WEIGHTS
Operating Weight | 3913 lb |
Minimum Operating Weight with Canopy | 3483 lb |
Note (1) | Minimum Weight is based on rubber tracks, operator, fixed undercarriage and full fuel tank. |
Maximum Operating Weight with Canopy | 3913 lb |
Note (2) | Meets U.S. EPA Tier 4 Final and EU Stage V emission standards. |
Note | Maximum Weight is based on steel tracks, operator, expandable undercarriage and full fuel tank. |
EU: CE Plate Weight | 3836 lb |
Note (3) | CE Plate Weight is based on the most common EU configuration. Includes 75 kg (165 lb) operator and full fuel tank and excludes bucket. |
DIMENSIONS - LONG STICK
Dig Depth | 100 in |
Maximum Blade Height | 10.8 in |
Stick Length | 45.7 in |
Boom Height - Shipping Position | 40.9 in |
Maximum Reach | 155.9 in |
Maximum Dig Height | 137.4 in |
Note | Overall Shipping Length depends on blade position during shipment. |
Tail Swing | 32.3 in |
O/A Undercarriage Length | 57.5 in |
Track Width - Expanded | 51.18 in |
Boom In Reach | 57.1 in |
O/A Shipping Height | 90.9 in |
Maximum Blade Depth | 10.2 in |
Maximum Reach - Ground Level | 153.1 in |
Overall Shipping Length | 141.3 in |
Maximum Dump Clearance | 98.8 in |
Swing Bearing - Height | 17.5 in |
Minimum Ground Clearance Below Undercarriage | 6.1 in |
Boom Swing - Left | 65 ° |
Vertical Wall | 74.4 in |
Track Width - Retracted | 39 in |
Track Belt/Shoe Width | 9.1 in |
Boom Swing - Right | 50 ° |
BLADE
Height | 8.9 in |
Note | Expanded – 1300 mm (51 in) |
Width | 39 in |
DIMENSIONS - STANDARD STICK
Swing Bearing - Height | 17.5 in |
O/A Undercarriage Length | 57.5 in |
Maximum Reach - Ground Level | 146.9 in |
Boom Swing - Left | 65 ° |
Maximum Reach | 149.6 in |
O/A Shipping Height | 90.9 in |
Maximum Blade Depth | 10.2 in |
Minimum Ground Clearance Below Undercarriage | 6.1 in |
Vertical Wall | 70.9 in |
Dig Depth | 92.1 in |
Track Width - Expanded | 51.18 in |
Track Belt/Shoe Width | 9.1 in |
Stick Length | 37.8 in |
Maximum Dig Height | 135 in |
Overall Shipping Length | 142.5 in |
Boom In Reach | 57.5 in |
Maximum Blade Height | 10.8 in |
Maximum Dump Clearance | 96.5 in |
Boom Swing - Right | 50 ° |
Note | Overall Shipping Length depends on blade position during shipment. |
Boom Height - Shipping Position | 42.9 in |
Tail Swing | 32.3 in |
Track Width - Retracted | 39 in |
HYDRAULIC SYSTEM
Pump Flow at 2,400 rpm | 17.4 gal/min |
Digging Force - Stick - Long | 1616.4 lbf |
Operating Pressure - Swing | 1493.9 psi |
Digging Force - Stick - Standard | 1843.4 lbf |
Auxiliary Circuit - Primary - Flow | 8.7 gal/min |
Auxiliary Circuit - Secondary - Pressure | 3089.3 psi |
Operating Pressure - Travel | 3089.3 psi |
Operating Pressure - Equipment | 3089.3 psi |
Auxiliary Circuit - Secondary - Flow | 3.7 gal/min |
Digging Force - Bucket | 3169.8 lbf |
Auxiliary Circuit - Primary - Pressure | 3089.3 psi |
Type | Load Sensing Hydraulics with Variable Displacement Piston Pump |
TRAVEL SYSTEM
Maximum Traction Force - High Speed | 2315.5 lbf |
Ground Pressure - Minimum Weight | 4 psi |
Ground Pressure - Maximum Weight | 4.4 psi |
Travel Speed - High | 2.7 mile/h |
Travel Speed - Low | 1.8 mile/h |
Maximum Traction Force - Low Speed | 3597 lbf |
Gradeability - Maximum | 30 degrees |
CERTIFICATION - CANOPY
Roll Over Protective Structure (ROPS) | ISO 12117-2:2008 |
Tip Over Protective Structure (TOPS) | ISO 12117:1997 |
Top Guard | ISO 10262:1998 (Level I) |
SOUND
Average Exterior Sound Pressure (ISO 6395:2008) | 93 dB(A) |
Note | European Union Directive “2000/14/EC” |
SERVICE REFILL CAPACITIES
Cooling System | 1 gal (US) |
Engine Oil | 1.2 gal (US) |
Hydraulic System | 6.9 gal (US) |
Hydraulic Tank | 4.8 gal (US) |
Fuel Tank | 5.8 gal (US) |
SWING SYSTEM
Machine Swing Speed | 9.8 r/min |
WEIGHT INCREASE FROM MINIMUM CONFIGURATION
Long Stick | 18 lb |
Steel Tracks | 126 lb |
Expandable Undercarriage | 284 lb |
SUSTAINABILITY
Recyclability | 95% |
ENGINE
Net Power | 21 hp |
Engine Model | C1.1 |
Displacement | 69 in³ |
Stroke | 3.2 in |
Bore | 3 in |
Emissions | Meets U.S. EPA Tier 4 Final and EU Stage V emission standards. |
Note | Net power is tested per ISO 9249:2007 and 80/1269/EEC. |
Note(2) | 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. |
Note (1) | Engine power is tested per ISO 14396:2002. |
Net Power - 2,400 rpm - ISO 9249, 80/1269/EEC | 21 hp |
Gross Power - SAE J1995:2014 | 21.6 hp |
WEIGHTS
Operating Weight | 3913 lb |
Minimum Operating Weight with Canopy | 3483 lb |
Note (1) | Minimum Weight is based on rubber tracks, operator, fixed undercarriage and full fuel tank. |
Maximum Operating Weight with Canopy | 3913 lb |
Note (2) | Meets U.S. EPA Tier 4 Final and EU Stage V emission standards. |
Note | Maximum Weight is based on steel tracks, operator, expandable undercarriage and full fuel tank. |
EU: CE Plate Weight | 3836 lb |
Note (3) | CE Plate Weight is based on the most common EU configuration. Includes 75 kg (165 lb) operator and full fuel tank and excludes bucket. |
DIMENSIONS - LONG STICK
Dig Depth | 100 in |
Maximum Blade Height | 10.8 in |
Stick Length | 45.7 in |
Boom Height - Shipping Position | 40.9 in |
Maximum Reach | 155.9 in |
Maximum Dig Height | 137.4 in |
Note | Overall Shipping Length depends on blade position during shipment. |
Tail Swing | 32.3 in |
O/A Undercarriage Length | 57.5 in |
Track Width - Expanded | 51.18 in |
Boom In Reach | 57.1 in |
O/A Shipping Height | 90.9 in |
Maximum Blade Depth | 10.2 in |
Maximum Reach - Ground Level | 153.1 in |
Overall Shipping Length | 141.3 in |
Maximum Dump Clearance | 98.8 in |
Swing Bearing - Height | 17.5 in |
Minimum Ground Clearance Below Undercarriage | 6.1 in |
Boom Swing - Left | 65 ° |
Vertical Wall | 74.4 in |
Track Width - Retracted | 39 in |
Track Belt/Shoe Width | 9.1 in |
Boom Swing - Right | 50 ° |
BLADE
Height | 8.9 in |
Note | Expanded – 1300 mm (51 in) |
Width | 39 in |
DIMENSIONS - STANDARD STICK
Swing Bearing - Height | 17.5 in |
O/A Undercarriage Length | 57.5 in |
Maximum Reach - Ground Level | 146.9 in |
Boom Swing - Left | 65 ° |
Maximum Reach | 149.6 in |
O/A Shipping Height | 90.9 in |
Maximum Blade Depth | 10.2 in |
Minimum Ground Clearance Below Undercarriage | 6.1 in |
Vertical Wall | 70.9 in |
Dig Depth | 92.1 in |
Track Width - Expanded | 51.18 in |
Track Belt/Shoe Width | 9.1 in |
Stick Length | 37.8 in |
Maximum Dig Height | 135 in |
Overall Shipping Length | 142.5 in |
Boom In Reach | 57.5 in |
Maximum Blade Height | 10.8 in |
Maximum Dump Clearance | 96.5 in |
Boom Swing - Right | 50 ° |
Note | Overall Shipping Length depends on blade position during shipment. |
Boom Height - Shipping Position | 42.9 in |
Tail Swing | 32.3 in |
Track Width - Retracted | 39 in |
HYDRAULIC SYSTEM
Pump Flow at 2,400 rpm | 17.4 gal/min |
Digging Force - Stick - Long | 1616.4 lbf |
Operating Pressure - Swing | 1493.9 psi |
Digging Force - Stick - Standard | 1843.4 lbf |
Auxiliary Circuit - Primary - Flow | 8.7 gal/min |
Auxiliary Circuit - Secondary - Pressure | 3089.3 psi |
Operating Pressure - Travel | 3089.3 psi |
Operating Pressure - Equipment | 3089.3 psi |
Auxiliary Circuit - Secondary - Flow | 3.7 gal/min |
Digging Force - Bucket | 3169.8 lbf |
Auxiliary Circuit - Primary - Pressure | 3089.3 psi |
Type | Load Sensing Hydraulics with Variable Displacement Piston Pump |
TRAVEL SYSTEM
Maximum Traction Force - High Speed | 2315.5 lbf |
Ground Pressure - Minimum Weight | 4 psi |
Ground Pressure - Maximum Weight | 4.4 psi |
Travel Speed - High | 2.7 mile/h |
Travel Speed - Low | 1.8 mile/h |
Maximum Traction Force - Low Speed | 3597 lbf |
Gradeability - Maximum | 30 degrees |
CERTIFICATION - CANOPY
Roll Over Protective Structure (ROPS) | ISO 12117-2:2008 |
Tip Over Protective Structure (TOPS) | ISO 12117:1997 |
Top Guard | ISO 10262:1998 (Level I) |
SOUND
Average Exterior Sound Pressure (ISO 6395:2008) | 93 dB(A) |
Note | European Union Directive “2000/14/EC” |
SERVICE REFILL CAPACITIES
Cooling System | 1 gal (US) |
Engine Oil | 1.2 gal (US) |
Hydraulic System | 6.9 gal (US) |
Hydraulic Tank | 4.8 gal (US) |
Fuel Tank | 5.8 gal (US) |
SWING SYSTEM
Machine Swing Speed | 9.8 r/min |
WEIGHT INCREASE FROM MINIMUM CONFIGURATION
Long Stick | 18 lb |
Steel Tracks | 126 lb |
Expandable Undercarriage | 284 lb |
SUSTAINABILITY
Recyclability | 95% |
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