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306 CR Mini Hydraulic Excavator |
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Engine |
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Net Power | 55.9 HP | - | - |
Engine Model | Cat C2.4 Turbo | - | - |
Displacement | 148 in³ | - | - |
Bore | 3.4 in | - | - |
Stroke | 4 in | - | - |
Net Power @ 2,200 rpm - U.S. EPA Tier 4 Final/EU Stage V - ISO 9249/EEC 80/1269 | 55.9 HP | - | - |
Gross Power - ISO 14396 | 57.9 HP | - | - |
Weights |
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Operating Weight | 15766 lb | - | - |
Minimum Operating Weight with Canopy* | 14134 lb | - | - |
Maximum Operating Weight with Canopy** | 15633 lb | - | - |
Note (2) | **Maximum Weight is based on steel tracks with pads, extra counterweight, operator, full fuel tank, long stick, fixed blade and no bucket. | - | - |
Maximum Operating Weight with Cab** | 15766 lb | - | - |
Minimum Operating Weight with Cab* | 14266 lb | - | - |
Note (1) | *Minimum Weight is based on rubber tracks, operator, full fuel tank, standard stick, fixed blade and no bucket. | - | - |
Dimensions - Long Stick |
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Dig Depth | 162 in | - | - |
Maximum Blade Height | 16 in | - | - |
O/A Track Width | 78 in | - | - |
Track Belt/Shoe Width | 16 in | - | - |
Tail Swing with Counterweight | 58 in | - | - |
Vertical Wall | 125 in | - | - |
Boom In Reach | 117 in | - | - |
Maximum Blade Depth | 24 in | - | - |
Maximum Dig Height | 241 in | - | - |
Transport Height | 95 in | - | - |
Stick Length | 78 in | - | - |
Ground Clearance | 12 in | - | - |
Swing Bearing - Height | 27 in | - | - |
Width over Upper House | 77 in | - | - |
O/A Undercarriage Length | 102 in | - | - |
O/A Shipping Length | 234 in | - | - |
Cab Height | 100 in | - | - |
Maximum Reach | 263 in | - | - |
Boom Swing - Left | 29 in | - | - |
Tail Swing without Counterweight | 53 in | - | - |
Boom Swing - Right | 36 in | - | - |
Maximum Dump Clearance | 182 in | - | - |
Maximum Reach - Ground Level | 257 in | - | - |
Weight Increase from Minimum Configuration |
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Counterweight | 551 lb | - | - |
Long Stick | 97 lb | - | - |
Steel Tracks with Pads | 827 lb | - | - |
Angle Blade | 225 lb | - | - |
XTC Carriage (no tool) | 141 lb | - | - |
Travel System |
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Ground Pressure - Minimum Weight | 5.1 psi | - | - |
Ground Pressure - Maximum Weight | 5.7 psi | - | - |
Gradeability - Maximum | 30 degrees | - | - |
Maximum Traction Force - High Speed | 6969 lbf | - | - |
Maximum Traction Force - Low Speed | 12589 lbf | - | - |
Travel Speed - High | 3.1 mile/h | - | - |
Travel Speed - Low | 1.7 mile/h | - | - |
Service Refill Capacities |
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Cooling System | 2.6 gal (US) | - | - |
Hydraulic System | 27.5 gal (US) | - | - |
Hydraulic Tank | 14 gal (US) | - | - |
Engine Oil | 2.1 gal (US) | - | - |
Fuel Tank | 34.3 gal (US) | - | - |
Hydraulic System |
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Operating Pressure - Travel | 3553 psi | - | - |
Auxiliary Circuit - Primary - Flow | 24 gal/min | - | - |
Digging Force - Bucket | 11578 lbf | - | - |
Auxiliary Circuit - Primary - Pressure | 3553 psi | - | - |
Type | Load Sensing Hydraulics with Variable Displacement Piston Pump | - | - |
Auxiliary Circuit - Secondary - Flow | 9 gal/min | - | - |
Operating Pressure - Equipment | 3553 psi | - | - |
Auxiliary Circuit - Secondary - Pressure | 3553 psi | - | - |
Digging Force - Stick - Standard | 6632 lbf | - | - |
Operating Pressure - Swing | 3263 psi | - | - |
Digging Force - Stick - Long | 5957 lbf | - | - |
Pump Flow at 2,400 rpm | 40 gal/min | - | - |
Swing System |
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Boom Swing - Right | 65 degrees | - | - |
Boom Swing - Left | 60 degrees | - | - |
Machine Swing Speed | 11 r/min | - | - |
Blade |
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Straight Blade Width | 78 in | - | - |
Angle Blade Width | 78 in | - | - |
Straight Blade Height | 15.4 in | - | - |
Angle Blade Height | 15.7 in | - | - |
Sustainability |
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Recyclability | 96% | - | - |
Certification - Cab |
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Top Guard | ISO 10262:1998 (Level II) | - | - |
Roll Over Protective Structure (ROPS) | ISO 12117-2:2008 | - | - |
Tip Over Protective Structure (TOPS) | ISO 12117:1997 | - | - |
Sound |
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Operator Sound Pressure (ISO 6396:2008) | 72 dB(A) | - | - |
Average Exterior Sound Pressure (ISO 6395:2008) | 99 dB(A) | - | - |
Note | European Union Directive “2000/14/EC” | - | - |
Dimensions - Standard Stick |
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Track Belt/Shoe Width | 16 in | - | - |
Maximum Reach | 248 in | - | - |
Stick Length | 62 in | - | - |
Vertical Wall | 107 in | - | - |
Swing Bearing - Height | 27 in | - | - |
Maximum Reach - Ground Level | 241 in | - | - |
Maximum Blade Height | 16 in | - | - |
Ground Clearance | 12 in | - | - |
Boom In Reach | 98 in | - | - |
Boom Swing - Right | 36 in | - | - |
Transport Height | 69 in | - | - |
Tail Swing with Counterweight | 58 in | - | - |
Cab Height | 100 in | - | - |
Width over Upper House | 77 in | - | - |
Maximum Dump Clearance | 170 in | - | - |
Tail Swing without Counterweight | 53 in | - | - |
Boom Swing - Left | 29 in | - | - |
O/A Undercarriage Length | 102 in | - | - |
Maximum Dig Height | 230 in | - | - |
Maximum Blade Depth | 24 in | - | - |
O/A Track Width | 78 in | - | - |
Dig Depth | 146 in | - | - |
O/A Shipping Length | 235 in | - | - |
Air Conditioning System |
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Air Conditioning | The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1287). The system contains 0.9 kg of refrigerant which has a CO2 equivalent of 1.287 metric tonnes. | - | - |
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