At a glance data:
Engine Model:
C1.1
Overview
The Cat® 301.7 CR Mini Excavator delivers power and performance in a compact size to help you work in a wide range of applications.
Engine
Net Power:
21hp
Weights
Operating Weight:
4222lb
Dimensions - Long Stick
Dig Depth:
100in
Engine
Engine Model:
C1.1
Blade
Height:
8.9in
Dimensions - Long Stick
Tail Swing:
25.6in
Engine
Emissions:
Meets U.S. EPA Tier 4 Final and EU Stage V emission standards.
Dimensions - Long Stick
O/A Shipping Height:
90.6in
Hydraulic System
Operating Pressure - Equipment:
3553.4psi
Engine
Bore:
3in
Dimensions - Long Stick
Maximum Blade Height:
10.6in
Dimensions - Standard Stick
Track Belt/Shoe Width:
9.1in
Dimensions - Long Stick
Minimum Ground Clearance Below Undercarriage:
5.5in
Blade
Note:
*Expanded – 1300 mm (51 in)
Weights
Minimum Operating Weight with Canopy*:
3946lb
Dimensions - Standard Stick
Overall Shipping Length*:
142.5in
Track Width - Expanded:
51.18in
Hydraulic System
Operating Pressure - Swing:
2132.1psi
Dimensions - Long Stick
O/A Undercarriage Length:
62.6in
Dimensions - Standard Stick
O/A Undercarriage Length:
62.6in
Dimensions - Long Stick
Boom Height - Shipping Position:
40.9in
Travel System
Maximum Traction Force - High Speed:
2675.2lbf
Dimensions - Long Stick
Maximum Dump Clearance:
98.8in
Hydraulic System
Digging Force - Stick - Standard:
2135.7lbf
Service Refill Capacities
Engine Oil:
1.2gal (US)
Weights
Maximum Operating Weight with Canopy**:
4222lb
Dimensions - Long Stick
Track Belt/Shoe Width:
9.1in
Maximum Dig Height:
137.4in
Travel System
Travel Speed - High:
2.7mile/h
Hydraulic System
Pump Flow at 2,400 rpm:
17.4gal/min
Dimensions - Long Stick
Track Width - Expanded:
51.18in
Dimensions - Standard Stick
Maximum Reach - Ground Level:
153.5in
Boom Height - Shipping Position:
42.9in
Boom Swing - Left:
65°
Maximum Reach:
156.3in
Dimensions - Long Stick
Maximum Reach - Ground Level:
159.8in
Swing Bearing - Height:
17.4in
Hydraulic System
Auxiliary Circuit - Primary - Pressure:
3553.4psi
Service Refill Capacities
Hydraulic Tank:
4.8gal (US)
Dimensions - Long Stick
Boom Swing - Left:
65°
Dimensions - Standard Stick
Maximum Blade Depth:
10.4in
Dimensions - Long Stick
Stick Length:
45.7in
Dimensions - Standard Stick
Dig Depth:
92.5in
Maximum Dump Clearance:
96.5in
Travel System
Ground Pressure - Maximum Weight:
4.4psi
Hydraulic System
Digging Force - Bucket:
3641.9lbf
Sound
Average Exterior Sound Pressure (ISO 6395:2008):
93dB(A)
Dimensions - Standard Stick
Maximum Blade Height:
10.6in
Travel System
Travel Speed - Low:
1.8mile/h
Weight Increase from Minimum Configuration
Steel Tracks:
110lb
Hydraulic System
Auxiliary Circuit - Secondary - Pressure:
3553.4psi
Dimensions - Standard Stick
Tail Swing:
25.6in
Weight Increase from Minimum Configuration
Long Stick:
22lb
Dimensions - Standard Stick
Boom In Reach:
64.2in
Swing System
Machine Swing Speed:
9.8r/min
Dimensions - Long Stick
Vertical Wall:
74.4in
Engine
Stroke:
3.2in
Certification - Canopy
Roll Over Protective Structure (ROPS):
ISO 12117-2:2008
Dimensions - Standard Stick
Minimum Ground Clearance Below Undercarriage:
5.5in
Service Refill Capacities
Fuel Tank:
5.8gal (US)
Hydraulic System
Operating Pressure - Travel:
3553.4psi
Dimensions - Standard Stick
O/A Shipping Height:
90.6in
Dimensions - Long Stick
Track Width - Retracted:
39in
Hydraulic System
Type:
Load Sensing Hydraulics with Variable Displacement Piston Pump
Dimensions - Long Stick
Boom Swing - Right:
50°
Note:
*Overall Shipping Length depends on blade position during shipment.
Certification - Canopy
Top Guard:
ISO 10262:1998 (Level I)
Dimensions - Long Stick
Maximum Reach:
162.6in
Boom In Reach:
63.8in
Service Refill Capacities
Cooling System:
1gal (US)
Hydraulic System
Auxiliary Circuit - Secondary - Flow:
3.7gal/min
Travel System
Maximum Traction Force - Low Speed:
4136.5lbf
Hydraulic System
Auxiliary Circuit - Primary - Flow:
8.7gal/min
Engine
Displacement:
69in³
Note:
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.
Dimensions - Standard Stick
Swing Bearing - Height:
17.4in
Blade
Width*:
39in
Dimensions - Long Stick
Overall Shipping Length*:
141.3in
Dimensions - Standard Stick
Stick Length:
37.8in
Vertical Wall:
70.9in
Travel System
Gradeability - Maximum:
30 degrees
Dimensions - Standard Stick
Boom Swing - Right:
50°
Service Refill Capacities
Hydraulic System:
6.9gal (US)
Sound
Note:
European Union Directive “2000/14/EC”
Engine
Note (1):
Advertised power is tested per the specified standard in effect at the time of manufacture.
Weights
Note (2):
**Maximum Weight is based on steel tracks, operator, expandable undercarriage and full fuel tank.
Hydraulic System
Digging Force - Stick - Long:
1865.9lbf
Dimensions - Standard Stick
Track Width - Retracted:
39in
Maximum Dig Height:
135in
Travel System
Ground Pressure - Minimum Weight:
4psi
Dimensions - Standard Stick
Note:
*Overall Shipping Length depends on blade position during shipment.
Dimensions - Long Stick
Maximum Blade Depth:
10.4in
Weights
Note (1):
*Minimum Weight is based on rubber tracks, operator, expandable undercarriage and full fuel tank.
Certification - Canopy
Tip Over Protective Structure (TOPS):
ISO 12117:1997
Weight Increase from Minimum Configuration
Expandable Undercarriage:
Standard
Heavy Counterweight:
148lb
Weights
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***:
4167lb
Sustainability
Recyclability:
95%
Engine
Engine Power:
21.6hp
Standard Equipment
engine
- 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
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
operator environment
- Tilt-up Canopy
- Top Guard ISO 10262:1998 Level I
- ROPS – ISO 12117-2:2008
- TOPS – ISO 12117:1997
- 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
- Machine Security – Standard Key with Pass Code
- Vinyl Non-Suspension Seat
- 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
- 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
undercarriage
- Expandable Undercarriage
- Rubber Belt (230 mm/9 in wide)
- Dozer Blade
- Dozer Blade Float
- Hydraulic Track Adjusters
- Tie Downs on Track Frame
boom, stick and linkages
- One Piece Boom (1780 mm/70 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)
electrical
- 12 Volt Battery
- Software (machine and monitor)
- Maintenance Free Battery
- Signaling/Warning Horn
- 12 Volt Power Socket
Optional Equipment
operator environment
- Control Pattern Changer (optional in some regions)
- No Travel Pedals and Hand Levers
- Machine Security – Push to Start with Key Fob/Pass Code
- Vinyl Suspension Seat
- LED Front Lights
- LED Front and Rear Lights
- LED Boom Light
- Mirrors Left and Right
- Seat Belt Reminder System
undercarriage
- Steel Track (230 mm/9 in wide)
boom, stick and linkages
- 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)
electrical
- Battery Disconnect
- Product Link PL243 (regulations apply)
- Product Link PLE643 (regulations apply)
- Travel Alarm (standard in some regions)
guarding
- Polycarbonate Front Guard (ISO 10262 1998 Level I and EN356 PSA)
- Polycarbonate Half Height Front Guard (Canopy only)
other
- Bio Oil Capable
- Eco Drain
- Water Jacket Heater
- Heavy Counterweight
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