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308 CR Mini Hydraulic Excavator

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Machine Information

Specifications

Engine
Net Power
69.5 HP
Engine Model
Stroke
4.7 in
Bore
3.7 in
Gross Power - SAE J1995
74.3 HP
Displacement
203 in³
Rated Net Power - 2,200 rpm - U.S. EPA Tier 4 Final/EU Stage V - ISO 9249/EEC 80/1269
69.5 HP
Weights
Operating Weight
20077 lb
Note (1)
Note (2)
Maximum Operating Weight with Cab**
20077 lb
Minimum Operating Weight with Cab*
18610 lb
Weight Increase from Minimum Configuration
Steel Tracks with Pads
752 lb
Counterweight
552 lb
Long Stick
146 lb
Travel System
Maximum Traction Force - High Speed
6250 lb
Ground Pressure - Maximum Weight
5.8 psi
Ground Pressure - Minimum Weight
5.4 psi
Travel Speed - High
3.2 mile/h
Travel Speed - Low
1.9 mile/h
Maximum Traction Force - Low Speed
15175 lb
Gradeability - Maximum
Service Refill Capacities
Fuel Tank
39 gal (US)
Hydraulic System
29 gal (US)
Hydraulic Tank
14 gal (US)
Cooling System
2.6 gal (US)
Engine Oil
3 gal (US)
Hydraulic System
Digging Force - Bucket
13946 lb
Operating Pressure - Travel
4134 psi
Operating Pressure - Swing
3626 psi
Operating Pressure - Equipment
4134 psi
Digging Force - Stick - Long
8032 lb
Type
Note
Pump Flow at 2,400 rpm
44 gal/min
Digging Force - Stick - Standard
9509 lb
Maximum Auxiliary Circuit - Primary - Pressure at Pump
4134 psi
Maximum Auxiliary Circuit - Secondary - Pressure at Pump
4134 psi
Maximum Auxiliary Circuit - Primary - Flow at Pump
35 gal/min
Maximum Auxiliary Circuit - Secondary - Flow at Pump
9 gal/min
Swing System
Machine Swing Speed
10.6 r/min
Boom Swing - Right
Blade
Height
17 in
Width - Standard
90.6 in
Width - Wide
96.5 in
Certification - Cab
Top Guard
Roll Over Protective Structure (ROPS)
Tip Over Protective Structure (TOPS)
Sound
Operator Sound Pressure (ISO 6396:2008)
72 dB(A)
Note
Average Exterior Sound Pressure (ISO 6395:2008)
99 dB(A)
Dimensions - Standard Stick
Cab Height
100 in
Vertical Wall
117.8 in
Boom In Reach
120.4 in
Tail Swing with Counterweight
62.4 in
Boom Swing - Right
36.8 in
Track Belt/Shoe Width
17.7 in
Maximum Reach
281.1 in
Stick Length
71.7 in
Maximum Blade Height
14.6 in
Boom Swing - Left
23.8 in
Maximum Blade Depth
16 in
O/A Track Width
90.6 in
Maximum Dig Height
265.2 in
Maximum Dump Clearance
187.4 in
Maximum Reach - Ground Level
273.6 in
Tail Swing without Counterweight
57.1 in
O/A Undercarriage Length
113.4 in
Swing Bearing - Height
29.7 in
Ground Clearance
13.8 in
Dig Depth
161.7 in
Note
Overall Shipping Length - with Counterweight
264 in
Note (1)
Overall Shipping Length - without Counterweight
258.8 in
Note (2)
Height - Boom Working - With Tools**
104.7 in
Height - Boom Transport - No Tools*
95.7 in
Dimensions - Long Stick
Dig Depth
182.8 in
Boom Swing - Left
23.8 in
Maximum Dig Height
277.1 in
Maximum Blade Height
14.6 in
Track Belt/Shoe Width
17.7 in
Cab Height
100 in
Tail Swing with Counterweight
62.4 in
O/A Undercarriage Length
113.4 in
Maximum Dump Clearance
199.7 in
Boom Swing - Right
36.8 in
Maximum Blade Depth
16 in
Ground Clearance
13.8 in
Stick Length
92.8 in
Maximum Reach
300.7 in
Maximum Reach - Ground Level
293.7 in
Boom In Reach
126.6 in
Swing Bearing - Height
29.7 in
O/A Track Width
90.6 in
Tail Swing without Counterweight
57.1 in
Vertical Wall
134 in
Note
Note (2)
Note (1)
Height - Boom Transport - No Tools*
89 in
Height - Boom Working - With Tools**
120.1 in
Overall Shipping Length - without Counterweight
Overall Shipping Length - with Counterweight
Air Conditioning System
Air Conditioning
Swing System
Boom Swing - Left
Sustainability
Recyclability

Additional Parts

Standard Equipment
ENGINE
HYDRAULICS
OPERATOR ENVIRONMENT
UNDERCARRIAGE
BOOM, STICK AND LINKAGES
ELECTRICAL
OTHER
Optional Equipment
OPERATOR ENVIRONMENT
UNDERCARRIAGE
BOOM, STICK AND LINKAGES
ELECTRICAL
GUARDING
OTHER
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