Caterpillar 302 CR Mini Excavator
Dimensions
Dimensions - Long Stick
Swing Bearing - Height
17.4in
Note
*Overall Shipping Length depends on blade position during shipment.
Boom Height - Shipping Position
40.21in
Boom In Reach
65.41in
Boom Swing - Left
65in
Boom Swing - Right
50in
Dig Depth
101.2in
Maximum Blade Depth
11.6in
Maximum Blade Height
11.2in
Maximum Dig Height
142.5in
Maximum Dump Clearance
103.9in
Maximum Reach
168.1in
Maximum Reach - Ground Level
165.7in
Minimum Ground Clearance Below Undercarriage
5.9in
O/A Shipping Height
90.6in
O/A Undercarriage Length
72.8in
Stick Length
45.7in
Tail Swing
29.5in
Track Belt/Shoe Width
9.81in
Track Width - Expanded
55.12in
Track Width - Retracted
42.9in
Vertical Wall
76.41in
Dimensions - Standard Stick
Maximum Reach - Ground Level
159.1in
Tail Swing
29.5in
Minimum Ground Clearance Below Undercarriage
5.9in
Boom Height - Shipping Position
42.1in
Vertical Wall
72.8in
Boom In Reach
65.41in
O/A Shipping Height
90.6in
Track Width - Retracted
42.9in
Boom Swing - Left
65in
Track Belt/Shoe Width
9.81in
Boom Swing - Right
50in
Dig Depth
93.3in
O/A Undercarriage Length
72.8in
Maximum Blade Depth
11.6in
Overall Shipping Length*
153.5in
Maximum Blade Height
11.2in
Stick Length
37.8in
Maximum Dig Height
139.81in
Track Width - Expanded
55.12in
Maximum Dump Clearance
100.8in
Swing Bearing - Height
17.4in
Note
*Overall Shipping Length depends on blade position during shipment.
Maximum Reach
161.81in
Specifications
Swing System
Machine Swing Speed
9.8rpm
Engine
Net Power
19.2hp
Displacement
69cu in
Bore
3in
Stroke
3.2in
Engine Model
C1.1
Gross Power - Iso 14396
21.6hp
Rated Net Power - 2,400 Rpm - Iso 9249/Eec 80/1269
19.2hp
Weights
Operating Weight
4850 lb
Note (1)
*Minimum Weight is based on rubber tracks, canopy, operator, fixed undercarriage and full fuel tank.
Note (2)
**Maximum Weight is based on steel tracks, canopy, operator, expandable undercarriage and full fuel tank.
Maximum Operating Weight With Cab
4850lb
Minimum Operating Weight With Canopy*
4288lb
Maximum Operating Weight With Canopy**
4630lb
Minimum Operating Weight With Cab
4508lb
Blade
Height
8.9in
Hydraulic System
Hydraulic System Type
Load Sensing Hydraulics with Variable Displacement Piston Pump
Operating Pressure - Swing
2132.1 psi
Operating Pressure - Equipment
3553.4 psi
Operating Pressure - Travel
3553.4 psi
Digging Force - Stick - Standard
2540.3lb
Digging Force - Stick - Long
2203.1lb
Digging Force - Bucket
4406.3lb
Pump Flow At 2,400 Rpm
17.4 gal/min
Blade
Width*
42.9in
Note
*Expanded 1300 mm (51 in)
Hydraulic System
Auxiliary Circuit - Primary - Flow
8.7 gal/min
Auxiliary Circuit - Primary - Pressure
3553.4 psi
Auxiliary Circuit - Secondary - Flow
3.7 gal/min
Auxiliary Circuit - Secondary - Pressure
3553.4 psi
Service Refill Capacities
Cooling System
1gal
Fuel Tank
6.9gal
Hydraulic Tank
4.8gal
Hydraulic System
6.9gal
Engine Oil
1.2gal
Sound
Note
European Union Directive 2000/14/EC
Average Exterior Sound Pressure (Iso 6395:2008)
93 dB(A)
Operator Sound Pressure (Iso 6396:2008)
73 dB(A)
Travel System
Maximum Traction Force - High Speed
2967.5lb
Maximum Traction Force - Low Speed
4496.2lb
Travel Speed - High
2.7mph
Travel Speed - Low
1.8mph
Gradeability - Maximum
30 degrees
Ground Pressure - Minimum Weight
3.4 psi
Ground Pressure - Maximum Weight
3.9 psi
Certification - Cab And Canopy
Roll Over Protective Structure (Rops)
ISO 12117-2: 2008
Tip Over Protective Structure (Tops)
ISO 12117: 1997
Top Guard
ISO 10262: 1998 (Level II)
Weight Increase From Minimum Configuration
Long Stick
22lb
Steel Tracks
132lb
Cab
221lb
