301.8 Mini Hydraulic Excavator

Exterior View
Interior View

301.8 Mini Hydraulic Excavator

Net Power21 hp
Engine ModelC1.1
Displacement69 in³
Note (1)Engine power is tested per ISO 14396:2002.
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Learn more about our 301.8 Mini Hydraulic Excavator

The Cat® 301.8 Mini Excavator delivers power and performance in a compact size to help you work in a wide range of applications.

Net Power
21hp
Engine Model
C1.1
Displacement
69in³
Note (1)
Engine power is tested per ISO 14396:2002.
Note
Net power is tested per ISO 9249:2007 and 80/1269/EEC.
Net Power - 2,400 rpm - ISO 9249, 80/1269/EEC
21hp
Gross Power - SAE J1995:2014
21.6hp
Stroke
3.2in
Bore
3in
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.
Emissions
Meets U.S. EPA Tier 4 Final and EU Stage V emission standards.
Operating Weight
4473lb
Minimum Operating Weight with Cab*
4075lb
Note (2)
**Maximum Weight is based on steel tracks, operator, expandable undercarriage and full fuel tank.
Note (1)
*Minimum Weight is based on rubber tracks, operator, fixed undercarriage and full fuel tank.
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.
EU: CE Plate Weight with Cab***
4409lb
EU: CE Plate Weight with Canopy***
4145lb
Maximum Operating Weight with Cab**
4473lb
Minimum Operating Weight with Canopy*
3803lb
Maximum Operating Weight with Canopy**
4211lb
Dig Depth
101.2in
Boom Swing - Left
65°
Maximum Dig Height
142.5in
Swing Bearing - Height
17.4in
Boom Height - Shipping Position
40.2in
Minimum Ground Clearance Below Undercarriage
5.9in
Note
*Overall Shipping Length depends on blade position during shipment.
Track Belt/Shoe Width
9.1in
Stick Length
45.7in
Vertical Wall
76.4in
Maximum Reach - Ground Level
155.9in
Track Width - Expanded
51.18in
O/A Undercarriage Length
62.6in
O/A Shipping Height
90.6in
Maximum Blade Height
10.6in
Overall Shipping Length*
146.1in
Tail Swing
39.2in
Track Width - Retracted
39in
Maximum Blade Depth
10.4in
Boom In Reach
55.9in
Maximum Dump Clearance
103.9in
Boom Swing - Right
50°
Maximum Reach
158.7in
Height
8.9in
Width*
39in
Note
*Expanded – 1300 mm (51 in)
Ground Pressure - Minimum Weight
3.9psi
Gradeability - Maximum
30 degrees
Travel Speed - Low
1.8mile/h
Maximum Traction Force - High Speed
2675.2lbf
Travel Speed - High
2.7mile/h
Ground Pressure - Maximum Weight
4.3psi
Maximum Traction Force - Low Speed
4136.5lbf
Boom Swing - Left
65°
Track Width - Retracted
39in
O/A Undercarriage Length
62.6in
Maximum Dump Clearance
100.8in
O/A Shipping Height
90.6in
Dig Depth
93.3in
Boom In Reach
55.9in
Maximum Reach - Ground Level
149.6in
Maximum Blade Depth
10.4in
Stick Length
37.8in
Vertical Wall
72.8in
Boom Height - Shipping Position
42.1in
Track Width - Expanded
51.18in
Overall Shipping Length*
146.5in
Maximum Blade Height
10.6in
Boom Swing - Right
50°
Note
*Overall Shipping Length depends on blade position during shipment.
Minimum Ground Clearance Below Undercarriage
5.9in
Maximum Reach
152.4in
Swing Bearing - Height
17.4in
Maximum Dig Height
139.8in
Track Belt/Shoe Width
9.1in
Tail Swing
39.2in
Top Guard
ISO 10262:1998 (Level I)
Tip Over Protective Structure (TOPS)
ISO 12117:1997
Roll Over Protective Structure (ROPS)
ISO 12117-2:2008
Long Stick
18lb
Expandable Undercarriage
271lb
Steel Tracks
110lb
Note
European Union Directive “2000/14/EC”
Operator Sound Pressure (ISO 6396:2008)
73dB(A)
Average Exterior Sound Pressure (ISO 6395:2008)
93dB(A)
Recyclability
95%
Operating Pressure - Equipment
3553.4psi
Auxiliary Circuit - Secondary - Flow
3.7gpm
Digging Force - Bucket
4406.3lbf
Operating Pressure - Travel
3553.4psi
Digging Force - Stick - Long
2203.1lbf
Auxiliary Circuit - Secondary - Pressure
3553.4psi
Operating Pressure - Swing
2132.1psi
Auxiliary Circuit - Primary - Flow
8.7gpm
Pump Flow at 2,400 rpm
17.4gpm
Type
Load Sensing Hydraulics with Variable Displacement Piston Pump
Digging Force - Stick - Standard
2540.3lbf
Auxiliary Circuit - Primary - Pressure
3553.4psi
Cooling System
1gal (US)
Hydraulic Tank
4.8gal (US)
Engine Oil
1.2gal (US)
Fuel Tank
6.9gal (US)
Hydraulic System
6.9gal (US)
Machine Swing Speed
9.8r/min
Cat C1.1 Engine (U.S. EPA Tier 4 Final/EU Stage V)
Automatic Engine Idle
Automatic Engine Shutdown
Automatic Two Speed Travel
Fuel Water Separator
Power on Demand (not available in all regions)
Variable Displacement Piston Pump
Load Sensing/Flow Sharing Hydraulics
Smart Tech Electronic Pump
Accumulator
Automatic Swing Brake
Auxiliary Hydraulic Lines
One and Two Way Auxiliary Flow
Continuous Auxiliary Flow
Auxiliary Line Quick Disconnects
ROPS ISO 12117-2:2008
TOPS ISO 12117:1997
Top Guard ISO 10262:1998
Tilt-up Canopy or Tilt-Up Cab
Machine 2-Point Lifting
Stick Steer Mode
Travel Cruise Control
Control Pattern Changer (optional in some regions)
Adjustable Wrist Rests
Washable Floor Mat
Travel Pedals and Hand Levers
Machine Security
Standard Key with Pass Code
Vinyl Non-Suspension Seat
Fabric Suspension Seat (Cab only)
Hydraulic Lockout – All Controls
Retractable High Visibility Seat Belt (75 mm/3 in)
Coat Hook
Cup Holder
Storage Pocket
Skylight
Mounting Bosses for Front
Signaling/Warning Horn
Interior Light (Cab only)
Boom Light, Halogen
Utility Space for Mobile Phone
Next Generation Color LCD Monitor (IP66)
– Fuel Level and Coolant Temperature Gauges
– Maintenance and Machine Monitoring
– Performance and Machine Adjustments
– Numeric Security Code
– Multiple Languages
– Hour Meter with Wake Up Switch
Seat Belt Reminder System
Rubber Belt (250 mm/10 in wide)
Dozer Blade
Dozer Blade Float
Hydraulic Track Adjusters
Tie Downs on Track Frame
One Piece Boom (1850 mm/73 in)
Standard Stick (960 mm/37.8 in)
Front Shovel Capable
Front Shovel Capable – Pin-On
Thumb Ready (not available in all regions)
Certified Lifting Eye (optional in some regions)
12 Volt Battery
Software (machine and monitor)
Maintenance Free Battery
Signaling/Warning Horn
12 Volt Power Socket
Cab with Air Conditioning
Cab with Heater
Control Pattern Changer (optional in some regions)
No Travel Pedals and Hand Levers
Push to Start with Key Fob/Pass Code
Vinyl Suspension Seat (Canopy only)
LED Front Lights
LED Front and Rear Lights
LED Boom Light
Mirrors Left and Right
Radio – Bluetooth®, Auxiliary, Microphone, USB (charging only) (Cab only)
Steel Track (250 mm/10 in wide)
Expandable Undercarriage
Long Stick (1160 mm/45.7 in)
Front Shovel Capable – Dual Lock Manual Coupler
Attachments including Couplers, Thumbs, Buckets, Augers and Hammers
2nd Auxiliary Hydraulic Lines
Boom Lowering Check Valve
Stick Lowering Check Valve
Hydraulic Quick Coupler Lines (not available in all regions)
Lock Out/Tag Out Battery Disconnect
Product Link PL243 (regulations apply)
Product Link PLE643 (regulations apply)
Travel Alarm (standard in some regions)
Polycarbonate Half Height Front Guard (Canopy only)
Polycarbonate Front Guard (ISO 10262:1998 Level 1 and EN356 PSA)
Bio Oil Capable
Eco Drain
Water Jacket Heater
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