Engine Model |
C4.4 |
Flywheel Power |
68 kW |
Bore |
105 mm |
Stroke |
127 mm |
Displacement |
4.4 l |
Net Power – ISO 14396 |
75 kW |
Net Power – SAE J1349/ISO 9249 |
68 kW |
Operating Weight |
13700 kg |
Note |
*4.65 m (15’3″) Reach Boom, R3.0 (9’10”) Stick, 600 mm (24″) Triple Grouser Track Shoes, GD 0.53 m3 (0.69 yd3) Bucket (500 kg/1,100 lb) |
Operating Weight* |
13700 kg |
Swing Torque |
30.9 kN·m |
Swing Speed |
12.2 r/min |
Maximum Drawbar Pull |
114 kN |
Maximum Travel Speed |
5.6 km/h |
Main System – Maximum Flow – Total |
254 l/min |
Maximum Pressure – Equipment |
30500 kPa |
Maximum Pressure – Swing |
23000 kPa |
Maximum Pressure – Travel |
35000 kPa |
Pilot System – Maximum Flow |
21.9 l/min |
Pilot System – Maximum Pressure |
4120 kPa |
Note (2) |
No engine derating required below 2300 m (7,545 ft) altitude. |
Note (3) |
Cat C4.4 engine meets U.S. EPA Tier 3/EU Stage IIIA equivalent and China Nonroad Stage III emission standards. |
Boom Cylinder – Bore |
110 mm |
Boom Cylinder – Stroke |
1015 mm |
Stick Cylinder – Bore |
120 mm |
Stick Cylinder – Stroke |
1197 mm |
Swing System – Maximum Flow |
127 l/min |
Bucket Cylinder – Bore |
100 mm |
Bucket Cylinder – Stroke |
939 mm |
Cab Height |
2760 mm |
Cab Height – With Top Guard |
2900 mm |
Counterweight Clearance** |
900 mm |
Ground Clearance |
440 mm |
Length – Center of Rollers |
3040 mm |
Note (1) |
*Including shoe lug height. |
Note (2) |
**Without shoe lug height. |
Note (3) |
All dimensions based on 0.53 m3 (0.69 yd3) capacity GD bucket. |
Shipping Height – With Guard Rail |
2830 mm |
Shipping Height* |
2830 mm |
Shipping Length – Long Undercarriage |
7620 mm |
Tail Swing Radius |
2140 mm |
Track Gauge |
1990 mm |
Track Length |
3750 mm |
Transport Width – 600 mm (24 in) Shoes |
2590 mm |
Note (1) |
Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, muffler and alternator. |
Maximum Cutting Height |
8710 mm |
Maximum Depth Cut for 2440 mm (8’0″) Level Bottom |
5860 mm |
Maximum Digging Depth |
6040 mm |
Maximum Loading Height |
6330 mm |
Maximum Reach – Ground Level |
8630 mm |
Maximum Vertical Wall Digging Depth |
4990 mm |
Minimum Loading Height |
1530 mm |
Note |
All working ranges based on 0.53 m3 (0.69 yd3) capacity GD bucket. |
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