302.7 CR Mini Hydraulic Excavator
The Cat® 302.7 CR Mini Excavator delivers power and performance in a compact size to help you work in a wide range of applications.
Net Power
23.6hp
Engine Model
C1.1 Turbo
Net Power - 2,400 rpm - ISO 9249, 80/1269/EEC
23.6hp
Bore
3in
Displacement
69in³
Emissions
Meets U.S. EPA Tier 4 Final and EU Stage V emission standards.
Stroke
3.2in
Gross Power - 2,400 rpm - SAE J1995:2014
24.7hp
Operating Weight
6725lb
Minimum Operating Weight with Canopy*
5645lb
Maximum Operating Weight with Canopy**
6450lb
Minimum Operating Weight with Cab*
5909lb
EU: CE Plate Weight with Canopy***
5942lb
EU: CE Plate Weight with Cab***
6174lb
Note (2)
**Maximum Weight is based on steel tracks, operator, full fuel tank, long stick, blade, bucket and extra counterweight.
Note (1)
*Minimum Weight is based on rubber tracks, operator, full fuel tank, standard stick, blade, bucket and no extra counterweight.
Maximum Operating Weight with Cab**
6725lb
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.
Dig Depth
106.7in
Boom Height - Shipping Position
65in
Boom Swing - Right
32.7in
Maximum Reach - Ground Level
185.4in
Maximum Blade Height
15.6in
Maximum Reach
190.9in
Boom Swing - Left
23.8in
Maximum Blade Depth
20.3in
O/A Shipping Height
97.6in
Maximum Dig Height
172.8in
Stick Length
49.6in
Tail Swing without Counterweight
30.5in
Boom In Reach
68.1in
Maximum Dump Clearance
120.9in
Swing Bearing - Height
22in
Vertical Wall
80.7in
O/A Undercarriage Length
79.1in
Ground Clearance
12.2in
Track Belt/Shoe Width
11.8in
Overall Shipping Length*
168.5in
Note
*Overall Shipping Length depends on blade position during shipment.
Tail Swing - with Extra Counterweight
35in
Track Width
61.8in
Tail Swing - with Light Counterweight
33.3in
Height
12.6in
Width
61.8in
Long Stick
33lb
Steel Tracks
221lb
Cab
276lb
Counterweight (extra)
551lb
Counterweight (light)
221lb
Ground Pressure - Maximum Weight
4.2psi
Ground Pressure - Minimum Weight
3.5psi
Travel Speed - Low
1.6mile/h
Gradeability - Maximum
30 degrees
Maximum Traction Force - High Speed
3507lbf
Travel Speed - High
2.8mile/h
Maximum Traction Force - Low Speed
6025lbf
Hydraulic System
9.2gal (US)
Hydraulic Tank
4.8gal (US)
Fuel Tank
11.9gal (US)
Engine Oil
1.1gal (US)
Cooling System
1.1gal (US)
Digging Force - Stick - Standard
3102lbf
Auxiliary Circuit - Primary - Pressure
3553psi
Operating Pressure - Swing
2553psi
Auxiliary Circuit - Secondary - Flow
7gal/min
Auxiliary Circuit - Primary - Flow
17gal/min
Auxiliary Circuit - Secondary - Pressure
3553psi
Operating Pressure - Equipment
3553psi
Digging Force - Stick - Long
2765lbf
Digging Force - Bucket
5238lbf
Operating Pressure - Travel
3553psi
Pump Flow at 2,400 rpm
26gal/min
Type
Load Sensing Hydraulics with Variable Displacement Piston Pump
Note
Flow and pressure are not combinable. Under load, as flow rises pressure goes down.
Machine Swing Speed
9r/min
Boom Swing - Left
75 Degrees
Boom Swing - Right
50 Degrees
Top Guard
ISO 10262:1998 (Level I)
Tip Over Protective Structure (TOPS)
ISO 12117:1997
Roll Over Protective Structure (ROPS)
ISO 12117-2:2008
Operator Sound Pressure (ISO 6396:2008)
78dB(A)
Average Exterior Sound Pressure (ISO 6395:2008)
94dB(A)
Note
European Union Directive “2000/14/EC”
Overall Shipping Length*
166.9in
Boom In Reach
67.3in
O/A Shipping Height
97.6in
Swing Bearing - Height
22in
Stick Length
41.7in
Maximum Reach
183.5in
Maximum Dump Clearance
116.1in
Maximum Dig Height
168.1in
Tail Swing without Counterweight
30.5in
Tail Swing with Extra Counterweight
35in
Boom Swing - Right
32.7in
O/A Undercarriage Length
79.1in
Vertical Wall
73.6in
Note
*Overall Shipping Length depends on blade position during shipment.
Maximum Reach - Ground Level
177.6in
Dig Depth
98.8in
Track Belt/Shoe Width
11.8in
Maximum Blade Height
15.6in
Maximum Blade Depth
20.3in
Boom Swing - Left
23.8in
Ground Clearance
12.2in
Boom Height - Shipping Position
61.4in
Tail Swing - with Light Counterweight
33.3in
Recyclability
95%
-
- Operator Environment
-
- Cab with Air Conditioning
- Cab with Heater
- No Travel Pedals and Hand Levers (optional in some regions)
- Push to Start with Key Fob/Pass Code
- Vinyl Non-Suspension Seat (Canopy only) (not available in all regions)
- LED Front Lights
- LED Front and Rear Lights
- LED Boom Light
- Mirrors Left and Right
- Radio – Bluetooth®, Auxiliary, Microphone, USB (charging only) (Cab only)
- Next Generation Advanced Monitor
– Touchscreen
– Site Reference System
– High Definition Camera Capable (IP68 and IP69K)
– Numeric Security Code
-
- Undercarriage
-
- Steel Track (300 mm/11.8 in wide)
-
- Boom, Stick And Linkages
-
- Long Stick (1260 mm/49.6 in)
- Front Shovel Capable – Dual Lock Manual Coupler
- Attachments including Couplers, Thumbs, Buckets, Augers and Hammers
- 2nd Auxiliary Hydraulic Lines
- Bucket Divert Lines
- Boom Lowering Check Valve
- Stick Lowering Check Valve
- Hydraulic Quick Coupler Lines (not available in all regions)
-
- Electrical
-
- Product Link PL243 (regulations apply)
- Product Link PLE643 (regulations apply)
- Travel Alarm (standard in some regions)
-
- Guarding
-
- Polycarbonate Half Height Front Guard (Canopy only)
- Polycarbonate Front Guard (ISO 10262 1998 Level I and EN356 P5A)
-
- Other
-
- Bio Oil Capable
- Eco Drain
- Water Jacket Heater
- Light Counterweight (100 kg/221 lb)
- Extra Counterweight (250 kg/551 lb)
-
- Engine
-
- Cat® C1.1 Turbo 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 or Tilt-Up Cab
- Top Guard ISO 10262:1998 Level I
- ROPS – ISO 12117-2:2008
- TOPS – ISO 12117:1997
- 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
- Fabric Suspension Seat (Cab only)
- Vinyl Suspension Seat (Canopy 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 (not available in all regions)
- 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
– Jog Dial (Cab only)
-
- Undercarriage
-
- Rubber Belt (300 mm/11.8 in wide)
- Dozer Blade
- Dozer Blade Float
- Tie Downs on Track Frame
-
- Boom, Stick And Linkages
-
- One Piece Boom (2085 mm/82.1 in)
- Standard Stick (1060 mm/41.7 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
- Battery Disconnect
- Signaling/Warning Horn
- 12 Volt Power Socket
