Engine
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Bore
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3.7 in
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Displacement
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203 in³
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Engine Model - U.S. EPA Tier 4 Final/EU Stage V
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Cat® C3.3B
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Gross Power - SAE J1995:2014
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74.3 hp
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Net Power
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69.5 hp
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Net Power - 2,200 rpm - ISO 9249:2007, 80/1269/EEC
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69.5 hp
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Note
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Net power advertised is the power available at the flywheel when the engine is equipped with air cleaner, exhaust system and fan.
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Note 1
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Advertised power is tested per the specified standard in effect at the time of manufacture.
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Stroke
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4.7 in
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Weights
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Maximum Operating Weight with Cab**
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22451 lb
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Minimum Operating Weight with Cab*
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21170 lb
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Note (1)
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*Minimum Weight is based on steel tracks, no counterweight, operator, full fuel tank, long stick, blade and no bucket.
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Note (2)
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**Maximum Weight is based on steel tracks with rubber pads, counterweight, operator, full fuel tank, long stick, blade and no bucket.
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Operating Weight
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22451 lb
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Weight Increase from Minimum Configuration
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Counterweight
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552 lb
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Steel Tracks with Pads
|
728 lb
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Travel System
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Gradeability - Maximum
|
30 degrees
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Ground Pressure - Maximum Weight
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6.4 psi
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Ground Pressure - Minimum Weight
|
6 psi
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Maximum Traction Force - High Speed
|
6497 lb
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Maximum Traction Force - Low Speed
|
19064 lb
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Travel Speed - High
|
3.1 mile/h
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Travel Speed - Low
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1.6 mile/h
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Service Refill Capacities
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Cooling System
|
2.6 gal (US)
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Engine Oil
|
3 gal (US)
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Fuel Tank
|
38 gal (US)
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Hydraulic System
|
37 gal (US)
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Hydraulic Tank
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14 gal (US)
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Hydraulic System
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Digging Force - Bucket
|
17459 lb
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Digging Force - Stick
|
11060 lb
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Maximum Auxiliary Circuit - Primary - Flow at Pump
|
35 gal/min
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Maximum Auxiliary Circuit - Primary - Pressure at Pump
|
4134 psi
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Maximum Auxiliary Circuit - Secondary - Flow at Pump
|
9 gal/min
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Maximum Auxiliary Circuit - Secondary - Pressure at Pump
|
4134 psi
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Note
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Flow and pressure are not combinable. Under load, as flow rises pressure goes down.
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Operating Pressure - Equipment
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4134 psi
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Operating Pressure - Swing
|
3336 psi
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Operating Pressure - Travel
|
4134 psi
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Pump Flow at 2,400 rpm
|
62 gal/min
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Type
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Load Sensing Hydraulics with Variable Displacement Piston Pump
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Swing System
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Machine Swing Speed
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10.6 r/min
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Blade
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Height
|
17 in
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Width - Standard
|
97.2 in
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Width - Wide
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103.9 in
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Certification - Cab
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Roll Over Protective Structure (ROPS)
|
ISO 12117-2:2008
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Tip Over Protective Structure (TOPS)
|
ISO 12117:1997
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Top Guard
|
ISO 10262:1998 (Level I)
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Sound
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Average Exterior Sound Pressure (ISO 6395:2008)
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99 dB(A)
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Note
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European Union Directive "2000/14/EC"
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Operator Sound Pressure (ISO 6396:2008)
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72 dB(A)
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Dimensions - Standard Stick
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Boom In Reach
|
83.3 in
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Cab Height
|
100 in
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Dig Depth
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205.2 in
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Ground Clearance - Frame
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14 in
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Height - Boom Transport - No Tools*
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100.4 in
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Height - Boom Working - With Tools**
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106.3 in
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Maximum Blade Depth
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18.8 in
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Maximum Blade Height
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16.6 in
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Maximum Dig Height
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313.8 in
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Maximum Dump Clearance
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229.5 in
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Maximum Reach
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303 in
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Maximum Reach - Ground Level
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298 in
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Note (1)
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*Boom Height when stick is pinned in transport position (if available) with no attachments.
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Note (2)
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**Boom Height when stick is pinned in working position with attachments.
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O/A Track Width
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97.2 in
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O/A Undercarriage Length
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126 in
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Overall Shipping Length - with Counterweight
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274.9 in
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Overall Shipping Length - without Counterweight
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269.7 in
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Stick Length
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98.4 in
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Swing Bearing - Height
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28.9 in
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Tail Swing - Standard Counterweight
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76.1 in
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Tail Swing without Counterweight
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70.9 in
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Track Belt/Shoe Width
|
17.7 in
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Vertical Wall
|
172.6 in
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Air Conditioning System
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Air Conditioning
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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.
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