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302.7 CR Mini Hydraulic Excavator

Engine

Net Power
23.6HP
Engine Model
C1.1 Turbo
Emissions
Meets U.S. EPA Tier 4 Final and EU Stage V emission standards.
Gross Power - 2,400 rpm - SAE J1995:2014
24.7HP
Net Power - 2,400 rpm - ISO 9249, 80/1269/EEC
23.6HP
Bore
3in
Displacement
69in³
Stroke
3.2in

Weights

Operating Weight
6725lb
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.
Minimum Operating Weight with Canopy*
5645lb

Dimensions - Long Stick

Dig Depth
106.7in
Boom Height - Shipping Position
65in
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
Boom Swing - Right
32.7in

Blade

Height
12.6in
Width
61.8in

Weight Increase from Minimum Configuration

Long Stick
33lb
Cab
276lb
Counterweight (extra)
551lb
Counterweight (light)
221lb
Steel Tracks
221lb

Travel System

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

Service Refill Capacities

Hydraulic System
9.2gal (US)
Hydraulic Tank
4.8gal (US)
Engine Oil
1.1gal (US)
Fuel Tank
11.9gal (US)
Cooling System
1.1gal (US)

Hydraulic System

Digging Force - Stick - Standard
3102lbf
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.
Auxiliary Circuit - Primary - Pressure
3553psi

Swing System

Machine Swing Speed
9r/min
Boom Swing - Left
75 Degrees
Boom Swing - Right
50 Degrees

Certification - Cab and Canopy

Top Guard
ISO 10262:1998 (Level I)
Tip Over Protective Structure (TOPS)
ISO 12117:1997
Roll Over Protective Structure (ROPS)
ISO 12117-2:2008

Sound

Operator Sound Pressure (ISO 6396:2008)
78dB(A)
Average Exterior Sound Pressure (ISO 6395:2008)
94dB(A)
Note
European Union Directive “2000/14/EC”

Dimensions - Standard Stick

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
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
Overall Shipping Length*
166.9in
Tail Swing with Extra Counterweight
35in

Sustainability

Recyclability
95%

Standard Equipment:

  • 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

Optional Equipment:

  • 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)

1100 mm (43 in) Tilting Ditch Cleaning Bucket

Width
43.3 in
Capacity
3.9 ft³
Weight
293.6 lb

300 mm (12 in) Nordic Trenching Bucket

Width
11.8 in
Capacity
1.9 ft³
Weight
121.3 lb

1000 mm (39 in) Nordic Grading Bucket

Width
39.4 in
Capacity
3.9 ft³
Weight
207.2 lb

500 mm (20 in) Nordic Digging Bucket

Width
19.7 in
Capacity
4.9 ft³
Weight
218.3 lb

1000 mm (39 in) Grading Bucket

Width
39.4 in
Capacity
6.1 ft³
Weight
181.4 lb

1200 mm (47 in) Ditch Cleaning Bucket

Width
47.2 in
Capacity
4.1 ft³
Weight
193.3 lb

1000 mm (39 in) Ditch Cleaning Bucket

Width
39.4 in
Capacity
3.6 ft³
Weight
172.4 lb

800 mm (32 in) Ditch Cleaning Bucket

Width
31.5 in
Capacity
2.8 ft³
Weight
179.5 lb

700 mm (28 in) Digging Bucket

Width
27.6 in
Capacity
3.2 ft³
Weight
156.3 lb

700 mm (28 in) Digging Bucket

Width
27.6 in
Capacity
3.9 ft³
Weight
169.8 lb

600 mm (24 in) Digging Bucket

Width
23.6 in
Capacity
2.7 ft³
Weight
142.6 lb

600 mm (24 in) Digging Bucket

Width
23.6 in
Capacity
3.2 ft³
Weight
155.4 lb

500 mm (20 in) Digging Bucket

Width
19.7 in
Capacity
2.1 ft³
Weight
129 lb

500 mm (20 in) Digging Bucket

Width
19.7 in
Capacity
2.6 ft³
Weight
140.2 lb

460 mm (18 in) Digging Bucket

Width
18.1 in
Capacity
1.9 ft³
Weight
118.8 lb

460 mm (18 in) Digging Bucket

Width
18.1 in
Capacity
2.3 ft³
Weight
130.3 lb

400 mm (16 in) Digging Bucket

Width
15.7 in
Capacity
1.6 ft³
Weight
111.1 lb

400 mm (16 in) Digging Bucket

Width
15.7 in
Capacity
1.9 ft³
Weight
121.3 lb

300 mm (12 in) Digging Bucket

Width
11.8 in
Capacity
1.4 ft³
Weight
111.3 lb

300 mm (12 in) Digging Bucket

Width
11.8 in
Capacity
1.2 ft³
Weight
100.5 lb

260 mm (10 in) Digging Bucket

Width
10.2 in
Capacity
1.2 ft³
Weight
112.2 lb

260 mm (10 in) Digging Bucket

Width
10.2 in
Capacity
1 ft³
Weight
103.4 lb

A23 Auger

Drive Shaft Torque at Maximum Pressure
1699.3 lb/ft
Drive Method
Gerotor Motor - Direct Drive
Mounting Bracket Design
2 Ton Mini Excavator Pin On

A11 Auger

Drive Shaft Torque at Maximum Pressure
815 lb/ft
Drive Method
Gerotor Motor - Direct Drive
Mounting Bracket Design
2 Ton Mini Excavator Pin On

B2s Silenced Hydraulic Hammer

Operating Weight - With Tool
257.5 lb
Energy Class
213.9 ft·lbf
Machine Class
1-3 Ton Mini Excavators

B2 Non-Sillenced Hydraulic Hammer

Operating Weight - With Tool
252.9 lb
Energy Class
213.9 ft·lbf
Machine Class
1-3 Ton Mini Excavators

559 mm (22 in) 1-8 Ton Mini Excavator Pin Lock Compaction Wheel

Compaction Width
21.8 in
Number of Wheels
4
Machine Class
1-8 Ton Mini Excavators

559 mm (22 in) 2 Ton Mini Excavator Pin On Compaction Wheel

Compaction Width
21.8 in
Number of Wheels
4
Machine Class
2 Ton Mini Excavators

406 mm (16 in) 2 Ton Mini Excavator Pin On Compaction Wheel

Compaction Width
15.7 in
Number of Wheels
3
Machine Class
2 Ton Mini Excavators

406 mm (16 in) 1-8 Ton Mini Excavator Pin Lock Compaction Wheel

Compaction Width
15.7 in
Number of Wheels
3
Machine Class
1-8 Ton Mini Excavators

305 mm (12 in) 2 Ton Mini Excavator Pin On Compaction Wheel

Compaction Width
10.7 in
Number of Wheels
2
Machine Class
2 Ton Mini Excavators

305 mm (12 in) 1-8 Ton Mini Excavator Pin Lock Compaction Wheel

Compaction Width
10.7 in
Number of Wheels
2
Machine Class
1-8 Ton Mini Excavators

Specifications

Standard/Optional Features

Attachments