309 CR Mini Hydraulic Excavator

Caterpillar

309 CR Mini Hydraulic Excavator

رقم القطعة: CAT-15969961

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الوصف

309 CR Mini Hydraulic Excavator

المواصفات

Engine ModelCat C3.3B
Gross Power - SAE J1995:201455.4 kW
Bore94 mm
Stroke120 mm
Displacement3.33 l
Note (1)*Minimum Weight is based on steel tracks, no counterweight, operator, full fuel tank, standard stick, blade and no bucket.
Note (2)**Maximum Weight is based on steel tracks with rubber pads, counterweight, operator, full fuel tank, long stick, blade and no bucket.
Air ConditioningThe air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1 kg of refrigerant which has a CO2 equivalent of 1.430 metric tonnes.
Note*Boom Height when stick is pinned in transport position with no attachments.
Fuel Tank147 l
Cooling System10 l
Hydraulic System110 l
Model309 CR
Product Pagehttps://www.cat.com/en_US/products/new/equipment/excavators/mini-excavators/15969961.html
Caterpillar CategoryMini Excavators
Caterpillar Category PathProducts > Equipment > Excavators > Mini Excavators > 309 CR
Caterpillar Product Familyequipment
TypeLoad Sensing Hydraulics with Variable Displacement Piston Pump
Caterpillar Product Page ID15969961
Datasheet URLhttps://s7d2.scene7.com/is/content/Caterpillar/CM20181005-59812-36319
Height431 mm
Operating Weight9565 kg
Counterweight250 kg
Dig Depth4642 mm
Recyclability96%
Hydraulic Tank53 l
Engine Oil11.2 l
Net Power51.8 kW
Minimum Operating Weight with Cab*8950 kg
Maximum Operating Weight with Cab**9565 kg
Vertical Wall3404 mm
Maximum Blade Height408 mm
Maximum Reach - Ground Level7460 mm
O/A Track Width2470 mm
Maximum Reach7637 mm
Track Belt/Shoe Width450 mm
Maximum Dig Height7039 mm
Tail Swing with Counterweight1585 mm
Maximum Dump Clearance5072 mm
Boom In Reach3215 mm
Maximum Blade Depth671 mm
Tail Swing without Counterweight1450 mm
Stick Length2358 mm
Ground Clearance356 mm
Swing Bearing - Height756 mm
O/A Undercarriage Length3200 mm
Boom Swing - Right935 mm
Cab Height2541 mm
Boom Swing - Left604 mm
Long Stick66 kg
Steel Tracks with Pads330 kg
Travel Speed - High4.9 km/h
Travel Speed - Low2.6 km/h
Ground Pressure - Minimum Weight34.7 kPa
Maximum Traction Force - High Speed28.9 kN
Ground Pressure - Maximum Weight37.1 kPa
Maximum Traction Force - Low Speed84.8 kN
Gradeability - Maximum30 degrees
Pump Flow at 2,400 rpm233 L/min
Operating Pressure - Travel285 bar
Operating Pressure - Equipment285 bar
Operating Pressure - Swing250 bar
Digging Force - Bucket62 kN
Digging Force - Stick - Standard42.3 kN
Digging Force - Stick - Long35.7 kN
Hydraulic System — NoteFlow and pressure are not combinable. Under load, as flow rises pressure goes down.
Machine Swing Speed10.6 r/min
Swing System — Boom Swing - Left60 degrees
Swing System — Boom Swing - Right50 degrees
Roll Over Protective Structure (ROPS)ISO 12117-2:2008
Tip Over Protective Structure (TOPS)ISO 12117:1997
Top GuardISO 10262:1998 (Level I)
Dimensions - Standard Stick — Dig Depth4108 mm
Operator Sound Pressure (ISO 6396:2008)72 dB(A)
Dimensions - Standard Stick — Vertical Wall2991 mm
Average Exterior Sound Pressure (ISO 6395:2008)99 dB(A)
Dimensions - Standard Stick — Maximum Reach - Ground Level6949 mm
Dimensions - Standard Stick — Maximum Reach7141 mm
Dimensions - Standard Stick — Stick Length1820 mm
Dimensions - Standard Stick — Maximum Dig Height6736 mm
Dimensions - Standard Stick — Maximum Dump Clearance4760 mm
Dimensions - Standard Stick — Boom In Reach3059 mm
Sound — NoteEuropean Union Directive "2000/14/EC"
Rated Net Power - 2,200 rpm - U.S. EPA Tier 4 Final/EU Stage V - ISO 9249/EEC 80/126951.8 kW
Dimensions - Long Stick — Note (2)***With blade positioned at the rear of the machine.
Height - Boom Transport - No Tools2260 mm
Dimensions - Long Stick — Note (1)**Boom Height when stick is pinned in working position with attachments Standard Stick offers only one pin position.
Overall Shipping Length - without Counterweight7052 mm (277.6 in)***
Width - Standard2470 mm
Overall Shipping Length - with Counterweight7052 mm (277.6 in)***
Width - Wide2640 mm
Height - Boom Working - With Tools3050 mm
Maximum Auxiliary Circuit - Secondary - Flow at Pump33 L/min
Maximum Auxiliary Circuit - Primary - Pressure at Pump285 bar
Maximum Auxiliary Circuit - Secondary - Pressure at Pump285 bar
Dimensions - Standard Stick — Height - Boom Transport - No Tools*2430 mm
Maximum Auxiliary Circuit - Primary - Flow at Pump131 L/min
Dimensions - Standard Stick — Height - Boom Working - With Tools**2660 mm
Dimensions - Standard Stick — Overall Shipping Length - with Counterweight6774 mm
Dimensions - Standard Stick — Overall Shipping Length - without Counterweight6774 mm
Dimensions - Standard Stick — Note (2)***With blade positioned at the rear of the machine.
Dimensions - Standard Stick — Note (1)**Boom Height when stick is pinned in working position with attachments Standard Stick offers only one pin position.
Specifications — NoteThe 309 CR specifications are based on a machine configured with a Long (L) Undercarriage.
Maximum Auxiliary Circuit - High Flow - Flow at Pump140 L/min
Maximum Auxiliary Circuit - High Flow - Pressure at Pump285 bar

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