Air Conditioning

The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.0 kg of refrigerant which has a CO2 equivalent of 1.430 metric tonnes.

Height	17 in 431 mm
Width - Wide	103.9 in 2640 mm
Width - Standard	97.2 in 2470 mm

Top Guard	ISO 10262:1998 (Level II)
Roll Over Protective Structure (ROPS)	ISO 12117-2:2008
Tip Over Protective Structure (TOPS)	ISO 12117:1997

Boom Swing - Right	37 in 935 mm
Boom Swing - Left	24 in 604 mm
Dig Depth	183.1 in 4650 mm
Stick Length	92.8 in 2358 mm
Maximum Reach - Ground Level	293.8 in 7462 mm
Maximum Blade Height	13.5 in 342 mm
Cab Height	99 in 2514 mm
Transport Height	99 in 2514 mm
Boom In Reach	126.6 in 3215 mm
O/A Track Width	97.2 in 2470 mm
Ground Clearance	13.5 in 343 mm
Swing Bearing - Height	28.7 in 729 mm
Tail Swing without Counterweight	57.1 in 1450 mm
Tail Swing with Counterweight	64.8 in 1645 mm
Maximum Reach	300.7 in 7637 mm
Track Belt/Shoe Width	17.7 in 450 mm
Vertical Wall	134.3 in 3411 mm
O/A Undercarriage Length	126 in 3200 mm
O/A Shipping Length	262.3 in 6662 mm
Maximum Dig Height	276.8 in 7032 mm
Maximum Dump Clearance	199.4 in 5065 mm
Maximum Blade Depth	26.9 in 684 mm

Maximum Reach - Ground Level	273.6 in 6951 mm
Swing Bearing - Height	28.7 in 729 mm
Stick Length	71.8 in 1823 mm
O/A Shipping Length	259 in 6578 mm
Maximum Blade Height	13.5 in 342 mm
Boom In Reach	120.4 in 3058 mm
Tail Swing with Counterweight	64.8 in 1645 mm
Vertical Wall	118 in 2998 mm
Maximum Blade Depth	26.9 in 684 mm
Ground Clearance	13.5 in 343 mm
Maximum Reach	281.1 in 7140 mm
Transport Height	97.9 in 2487 mm
Cab Height	99 in 2514 mm
Boom Swing - Left	24 in 604 mm
O/A Track Width	97.2 in 2470 mm
Boom Swing - Right	37 in 935 mm
Maximum Dig Height	264.9 in 6729 mm
Tail Swing without Counterweight	57.1 in 1450 mm
Dig Depth	162 in 4115 mm
Maximum Dump Clearance	187.1 in 4753 mm
Track Belt/Shoe Width	17.7 in 450 mm
O/A Undercarriage Length	126 in 3200 mm

Dig Depth	154.8 in 3931 mm
Cab Height	99 in 2514 mm
Maximum Blade Depth	26.9 in 684 mm
Maximum Blade Height	13.5 in 342 mm
Stick Length	71.8 in 1823 mm
Maximum Reach	260.3 in 6612 mm
Tail Swing without Counterweight	57.1 in 1450 mm
Vertical Wall	133.6 in 3394 mm
Swing Bearing Height	31.4 in 798 mm
Track Belt/Shoe Width	17.7 in 450 mm
Boom Swing Right	37 in 935 mm
Overall Track Width	97.2 in 2470 mm
Overall Shipping Length	227.2 in 5771 mm
Maximum Dump Clearance	143.4 in 3643 mm
Boom in Reach	112.3 in 2853 mm
Maximum Reach at Ground Level	252.1 in 6403 mm
Transport Height	99.6 in 2530 mm
Overall Undercarriage Length	126 in 3200 mm
Ground Clearance	13.5 in 343 mm
Tail Swing with Counterweight	64.8 in 1645 mm
Maximum Dig Height	216.3 in 5494 mm
Boom Swing Left	24 in 604 mm

Ground Clearance	13.5 in 343 mm
Cab Height	99 in 2514 mm
Boom in Reach	117.9 in 2995 mm
Vertical Wall	138.7 in 3524 mm
Swing Bearing Height	31.4 in 798 mm
Maximum Dump Clearance	251.6 in 6390 mm
Overall Undercarriage Length	126 in 3200 mm
Maximum Reach at Ground Level	304.4 in 7732 mm
Tail Swing without Counterweight	57.1 in 1450 mm
Maximum Reach	311 in 7900 mm
Track Belt/Shoe Width	17.7 in 450 mm
Overall Shipping Length	281.8 in 7158 mm
Maximum Blade Depth	26.9 in 684 mm
Maximum Dig Height	321.7 in 8171 mm
Overall Track Width	97.2 in 2470 mm
Tail Swing with Counterweight	64.8 in 1645 mm
Stick Length	71.8 in 1823 mm
Maximum Blade Height	13.5 in 342 mm
Boom Swing Right	37 in 935 mm
Boom Swing Left	24 in 604 mm
Transport Height	96.5 in 2452 mm
Dig Depth	136.5 in 3468 mm

Net Power	70.3 HP 52.4 kW
Engine Model	Cat C3.3B
Rated Net Power - 2,200 rpm - EU Stage V - ISO 9249/EEC 80/1269	71.5 HP 53.3 kW
Gross Power - ISO 14396	74.3 HP 55.4 kW
Displacement	203 in³ 3.33 l
Rated Net Power - 2,200 rpm - U.S. EPA Tier 4 Final - ISO 9249/EEC 80/1269	70.3 HP 52.4 kW
Stroke	4.7 in 120 mm
Bore	3.7 in 94 mm

Operating Pressure - Travel	4134 psi 285 bar
Auxiliary Circuit - Secondary - Flow	9 gal/min 33 l/min
Auxiliary Circuit - Primary (High Flow) - Pressure	4134 psi 285 bar
Type	Load Sensing Hydraulics with Variable Displacement Piston Pump
Digging Force - Stick - Standard	9500 lb 42.3 kN
Auxiliary Circuit - Secondary - Pressure	4134 psi 285 bar
Digging Force - Stick - Long	8023 lb 35.7 kN
Digging Force - Bucket	13943 lb 62 kN
Pump Flow at 2,400 rpm	62 gal/min 233 l/min
Auxiliary Circuit - Primary (High Flow) - Flow	37 gal/min 140 l/min
Operating Pressure - Swing	3626 psi 250 bar
Operating Pressure - Equipment	4134 psi 285 bar

Fuel Tank	39 gal (US) 147 l
Hydraulic System	28 gal (US) 107 l
Engine Oil	3 gal (US) 11.2 l
Cooling System	2.6 gal (US) 10 l
Hydraulic Tank	14 gal (US) 53 l

Average Exterior Sound Pressure (ISO 6395:2008)	99 dB(A) 99 dB(A)
Operator Sound Pressure (ISO 6396:2008)	72 dB(A) 72 dB(A)
Note	European Union Directive “2000/14/EC”

Note	The 309 CR specifications are based on a machine configured with a Long (L) Undercarriage. For specifications representing a 309 CR with a Standard Undercarriage, please refer to the 308 CR information.

Machine Swing Speed

10.6 r/min 10.6 r/min

Ground Pressure - Minimum Weight	6 psi 38 kPa
Travel Speed - High	3.1 mile/h 4.9 km/h
Maximum Traction Force - High Speed	6497 lb 28.9 kN
Travel Speed - Low	1.6 mile/h 2.6 km/h
Ground Pressure - Maximum Weight	6 psi 40.8 kPa
Maximum Traction Force - Low Speed	19064 lb 84.8 kN
Gradeability - Maximum	30 degrees

Steel Tracks with Pads	728 lb 330 kg
Long Stick	146 lb 66 kg
Counterweight	552 lb 250 kg

Operating Weight	20731 lb 9403 kg
Note (1)	*Minimum Weight is based on steel tracks, no counterweight, operator, full fuel tank, standard stick, blade and no bucket.
Maximum Operating Weight with Cab*	21054 lb 9550 kg
Maximum Operating Weight with Cab**	20731 lb 9403 kg
Minimum Operating Weight with Cab*	19304 lb 8756 kg
Note	*Maximum Weight is based on steel tracks with rubber pads, 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.