Engine
Engine Model
3126B ATAAC 3126B ATAAC
Engine Manufacturer
Caterpillar Caterpillar
Net Power
173 hp 129.1 kw
Power Measured @
1800 rpm 1800 rpm
Displacement
440 cu in 7.3 L
Aspiration
Turbocharged Turbocharged
Net Power - Iso 9249
188 hp 140.2 kw
Net Power - Sae J1349
186 hp 138.8 kw
Engine Model
Cat 3126B ATAAC HEUI Cat 3126B ATAAC HEUI
Net Power - Eec 80/1269
188 hp 140.2 kw
Net Flywheel Power
188 hp 140.2 kw
Weight / Hp Ratio
413.96 lb/hp 413.96 lb/hp
Displacement / Hp Ratio
2.44 in/hp 2.44 in/hp
Derating Altitude
7546 ft in 2300 m
Operational
Operating Weight W/O Attachment
73744.7 lb 33450 kg
Fuel Capacity
132.1 gal 500 L
Cooling System Fluid Capacity
8 gal 30 L
Engine Oil Capacity
9 gal 34 L
Hydraulic System Fluid Capacity
81.9 gal 310 L
Alternator Supplied Amperage
65 amps 65 amps
Max Drawbar Pull
53090.9 lb 24081.6 kg
Performance
Maximum Drawbar Pull
54853 lb 24881 kg
High Range Maximum Travel Speed
3.1 mph 5 km/h
Low Range Maximum Travel Speed
1.9 mph 3.1 km/h
Maximum Gradeability
70 % 70 %
Swing Mechanism
Swing Torque
60628 lb ft 82200.6 Nm
Swing Speed
10.2 rpm 10.2 rpm
Transmission
Transmission Type
Hydrostatic Hydrostatic
Number Of Forward Gears
2 2
Number Of Reverse Gears
2 2
Track Undercarriage
Weights
Operating Weight
76350 lb 34631.8 kg
Track Undercarriage
Track Gauge
9.6 ft in 2920 mm
Length Of Track On Ground
12.5 ft in 3800 mm
Weights
Counterweight
17850 lb 8096.7 kg
Undercarriage - Including Carbody
24214 lb 10983.3 kg
Two-Piece Front - With Cylinders
14294 lb 6483.7 kg
Counterweight Weight
0.23 % 0.23 %
Hydraulic
Pump Capacity
124.2 gal/min 470 L/min
Relief Pressure
4974.8 psi 34300 kPa
Hydraulic System
Pilot System - Maximum Flow
10 gal/min 10 gal/min
Pilot System - Maximum Pressure
597 psi 597 psi
Maximum Pressure - Travel
4850 psi 4850 psi
Maximum Pressure - Swing
3988 psi 3988 psi
Maximum Flow - Each Of Two Pumps
62 gal/min 62 gal/min
Maximum Pressure - Implements
4850 psi 4850 psi
Rotate Circuit For Grapple Maximum Flow
15 gal/min 15 gal/min
Generator Auxiliary Pump Maximum Flow
44 gal/min 44 gal/min
Generator Auxiliary Pump Maximum Pressure
2500 psi 2500 psi
Rotate Circuit For Grapple Operating Pressure
2000 psi 2000 psi
Main Pumps Type
Variable displacement Variable displacement
Operating Specifications
Travel Speed
3.2 mph 5.1 km/h
Maximum Reach
50.9 ft 50.9 ft
Maximum Reach - Below Ground
24.7 ft in 7.6 m
Generator Set
20.1 hp 15 kw
Cat 2-Piece Mh Linkage Arrangement
50.9 ft in 15.6 m
Cab Riser - Fixed
6.5 ft in 2 m
Front Lift Capacity (Max)
26235 lb 11900 kg
Ground Level Lift At Radius
19.7 ft in 6 m
Stick Length
24.4 ft in 7.5 m
Side Lift Capacity (Max)
22928.1 lb 10400 kg
Service Refill Capacities
Cooling System
7.9 gal 30 L
Fuel Tank
132 gal 499.7 L
Final Drive - Each
1.6 gal 6.1 L
Hydraulic Tank
38 gal 143.9 L
Hydraulic System - Including Tank
82 gal 310.5 L
Swing Drive
2.6 gal 9.9 L