308 CR VAB Mini Hydraulic Excavator

308 CR VAB Mini Hydraulic Excavator

Net Power69 hp
Engine ModelCat® C2.8 Turbo
Net Power – 2,400 rpm – ISO 9249, 80/1269/EEC69 hp
Gross Power – ISO 1439674.3 hp
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Learn more about our 308 CR VAB Mini Hydraulic Excavator

The Cat® 308 CR Variable Angle Boom (VAB) Mini Excavator delivers maximum power and performance in a mini size to help you work in a wide range of applications. The Variable Angle Boom provides the maximum in linkage flexibility in tight applications.

Net Power
69hp
Engine Model
® C2.8 Turbo" data-metric=""> Cat® C2.8 Turbo
Net Power - 2,400 rpm - ISO 9249, 80/1269/EEC
69hp
Gross Power - ISO 14396
74.3hp
Bore
3.5in
Stroke
4.3in
Displacement
171in³
Note
Meets U.S. EPA Tier 4 Final and EU Stage V emissions standards.
Note (1)
Advertised power is tested per the specified standard in effect at thetime of manufacture.
Note (2)
Net power advertised is the power available at the flywheel when the engine is at the rated speed of 2,400 rpm and the engine is installed with the factory configured fan, air intake system, exhaust system and alternator with a minimum alternator load.
Operating Weight
21080lb
Minimum Operating Weight with Standard Stick*
19228lb
Maximum Operating Weight with Standard Stick**
21080lb
Note (1)
*Minimum Weight is based on rubber tracks, no counterweight, operator, full fuel tank, blade, and no bucket.
Note (2)
**Maximum Weight is based on steel tracks with rubber pads, (500 kg/1,103 lb) counterweight, operator, full fuel tank, blade, and no bucket.
Dig Depth
150.2in
Vertical Wall
99.2in
Maximum Reach at Ground Level
248in
Maximum Reach
256.5in
Maximum Dig Height
205.5in
Maximum Dump Clearance
135.8in
Boom in Reach
122.8in
Tail Swing with Counterweight
62.4in
Tail Swing without Counterweight
57.1in
Maximum Blade Height
14.6in
Maximum Blade Depth
16in
Cab Height
100in
Swing Bearing Height
29.8in
Overall Undercarriage Length
113.4in
Overall Shipping Length
253.9in
Boom Swing Right
37in
Boom Swing Left
24in
Track Belt/Shoe Width
17.7in
Overall Track Width
90.6in
Ground Clearance
13.8in
Stick Length
71.7in
Dig Depth
136.2in
Vertical Wall
146.7in
Maximum Reach at Ground Level
303.7in
Maximum Reach
310.4in
Maximum Dig Height
322in
Maximum Dump Clearance
247.4in
Boom in Reach
106.7in
Tail Swing with Counterweight
62.4in
Tail Swing without Counterweight
57.1in
Maximum Blade Height
14.6in
Maximum Blade Depth
16in
Cab Height
100in
Swing Bearing Height
29.8in
Overall Undercarriage Length
113.4in
Overall Shipping Length
253.9in
Boom Swing Right
37in
Boom Swing Left
24in
Track Belt/Shoe Width
17.7in
Overall Track Width
90.6in
Ground Clearance
13.8in
Stick Length
71.7in
Counterweight
552lb
Steel Tracks with Pads
752lb
Travel Speed - High
3.2mile/h
Travel Speed - Low
1.9mile/h
Maximum Traction Force - High Speed
6250lbf
Maximum Traction Force - Low Speed
15175lbf
Ground Pressure - Minimum Weight
5.5psi
Ground Pressure - Maximum Weight
6.1psi
Gradeability - Maximum
30 degrees
Cooling System
2.6gal (US)
Engine Oil
3gal (US)
Fuel Tank
39gal (US)
Hydraulic Tank
14gal (US)
Hydraulic System
29gal (US)
Type
Load Sensing Hydraulics with Variable Displacement Piston Pump
Pump Flow at 2,400 rpm
44gpm
Operating Pressure - Equipment
4134psi
Operating Pressure - Travel
4134psi
Operating Pressure - Swing
3626psi
Maximum Auxiliary Circuit - Primary - Flow at Pump
35gpm
Maximum Auxiliary Circuit - Primary - Pressure at Pump
4134psi
Maximum Auxiliary Circuit - Secondary - Flow at Pump
9gpm
Maximum Auxiliary Circuit - Secondary - Pressure at Pump
4134psi
Digging Force - Stick - Standard
9509lbf
Digging Force - Bucket
13946lbf
Note
Flow and pressure are not combinable. Under load, as flow rises pressure goes down.
Machine Swing Speed
10.6r/min
Boom Swing - Left
60 degrees
Boom Swing - Right
50 degrees
Width - Standard
90.6in
Width - Wide
96.5in
Height
17in
Roll Over Protective Structure (ROPS)
ISO 12117-2:2008
Top Guard
ISO 10262:1998 (Level I)
Air Conditioning
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf (Europe) (Global Warming Potential = 1430). See label or instruction manual for gas refrigerant identification. The system contains 0.75 kg (1
Operator Sound Pressure (ISO 6396:2008)
72dB(A)
Average Exterior Sound Pressure (ISO 6395:2008)
99dB(A)
Note
European Union Directive "2000/14/EC"
Recyclability
96%
Cat C2.8 Turbo Diesel Engine (U.S. EPA Tier 4 Final/EU Stage V) - Electronic Engine, Turbo, Fit-For-Life Diesel Particulate Filter (DPF) and Diesel Oxidation Catalyst (DOC) Aftertreatment System
Automatic Engine Idle
Automatic Engine Shutdown
Automatic Swing Brake
Automatic Two Speed Travel
Fuel Water Separator with Indicator
Radial Seal – Double Element Air Filter
Extended Life Coolant, –37° C ( –35° F)
Ecology Drain
Smart Tech Electronic Pump
Electronic Variable Displacement Piston Pump
Load Sensing/Flow Sharing Hydraulics
Power On Demand
Hydraulic Temperature Monitoring
Certified Accumulator
HYDO Advanced Hydraulic Oil
Sealed and Pressurized Cab
Stick Steer Mode
Travel Cruise Control
Control Pattern Changer
Adjustable Wrist Rests
Molded Footrests
Removable, Washable Floor Mat
Travel Pedals and Hand Levers
Cat Key with Passcode Option
HVAC with Automatic Temperature Control
Hydraulic Lockout Controls
Integrated Lower Front Window
Assisted Front Window Overhead Storage
Rear Window Emergency Exit
Cab Mirrors (vary by region)
Fabric, High Back, Suspension Seat
Retractable Seat Belt (75 mm/3 in)
Coat Hook
Cup Holder
LED Interior Light
Literature Holder
Mounting Bosses for Top and Front Guards
12V Power Socket
Radio – Bluetooth, Auxiliary, Microphone, USB (charging only)
Skylight
Signaling/Warning Horn
Cab and (left side) Boom Work Lights
Utility Space for Mobile Phone
Next Generation Color LCD Monitor (IP66)
– Jog Dial Interface
– Fuel Level and Coolant Temperature Gauges
– Maintenance and Machine Monitoring
– Performance and Machine Adjustments
– Numeric Security Code
– Multiple Languages
– Camera Ready (IP68 & IP69K)
– Hour Meter with Wake Up Switch
Greased and Lubricated Track
Hydraulic Track Adjusters
Tie Down Eyes on Track Frame
Dozer Blade
Dozer Float
Product Link Elite (regulations apply)
Variable Angle Boom
Standard Stick (1820 mm/71.7 in)
Front Shovel Capable – Pin-on/Manual Coupler/Hydraulic Coupler (not available in all regions)
Thumb Ready (not available in all regions)
12 Volt Electrical System
60 Ampere Alternator
Circuit Breaker
900 CCA Maintenance Free Battery
Lock Out/Tag Out Battery Disconnect
Ignition Key Stop Switch
Rear Camera
ROPS ISO 12117-2:2008
Top Guard ISO 10262 1998 (Level I)
Locks on External Enclosure Doors
Lockable Fuel Cap
Beacon Socket
Rear Reflectors
Third Auxiliary
Push to Start with Bluetooth® Key
Air Suspension Heated Seat
Seat Belt Reminder System
Rain Visor
Next Generation Advanced Monitor (below are all included with Next Generation Advanced Monitor option)
– Touch Screen
– Site Reference System
– High Definition Camera Capable (IP68 & IP69K)
– Numeric Security Code
Ease of Use Indicate
Ease of Use E-Fence
Ease of Use Laser Catcher
Cat Grade Advanced 2D
Cat Grade 3D
Wide Dozer Blade
Steel Tracks (450 mm/17.7 in wide)
Wide Steel Tracks (600 mm/23.6 in)
Steel Track with Rubber Pads
Track Guides
Boom Lowering Check Valve
Stick Lowering Check Valve
Attachments including Buckets, Augers and Hammers
2nd Auxiliary Hydraulic Lines
Certified Lifting Eye
Travel Alarm
Rear and Side Camera
Rotating Beacon
Top Guard ISO 10262:1998 (Level II)
Front Guard (Mesh) ISO:10262 1998 (Level I)
Front Guard (Heavy Duty) ISO 10262 1998 (Level II)
Track Guards
Counterweight (250 kg/551 lb)
Counterweight (500 kg/1103 lb)
Refueling Pump
Water Jacket Heater
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