Construction Equipment Guide
470 Maryland Drive
Fort Washington, PA 19034
800-523-2200
For Sale: Call for Price
| Stock Number: | 521 R1, R2, R3, R4 |
| Machine Location: | IRVING, TX |
Supplied by HeavyEquipmentData.com →
| Boom/Stick Excavator Option 1 | |
| Max Cutting Height | 48 ft (15 m) |
| Max Digging Depth | 20 ft (6 m) |
| Max Loading Height | 34 ft (10 m) |
| Boom/Stick Excavator Option 2 | |
| Max Cutting Height | 47 ft (14 m) |
| Max Digging Depth | 27 ft (8 m) |
| Max Loading Height | 30 ft (9 m) |
| Max Reach Along Ground | 49 ft (15 m) |
| Max Vertical Wall Digging Depth | 18 ft (6 m) |
| Boom/Stick Excavator Option 3 | |
| Max Cutting Height | 47 ft (14 m) |
| Max Digging Depth | 31 ft (9 m) |
| Max Loading Height | 30 ft (9 m) |
| Max Reach Along Ground | 51 ft (16 m) |
| Max Vertical Wall Digging Depth | 22 ft (7 m) |
| Boom/Stick Excavator Option 4 | |
| Max Cutting Height | 49 ft (15 m) |
| Max Digging Depth | 35 ft (11 m) |
| Max Loading Height | 32 ft (10 m) |
| Max Reach Along Ground | 56 ft (17 m) |
| Max Vertical Wall Dig Depth | 25 ft (8 m) |
| Boom/Stick Excavator Option 5 | |
| Max Cutting Height | 57 ft (17 m) |
| Max Digging Depth | 39 ft (12 m) |
| Max Loading Height | 39 ft (12 m) |
| Max Reach Along Ground | 63 ft (19 m) |
| Max Vertical Wall Dig Depth | 33 ft (10 m) |
| Boom/Stick Excavator Option 6 | |
| Max Cutting Height | 59 ft (18 m) |
| Max Digging Depth | 44 ft (13 m) |
| Max Loading Height | 42 ft (13 m) |
| Max Reach Along Ground | 67 ft (21 m) |
| Max Vertical Wall Dig Depth | 36 ft (11 m) |
| Dimensions | |
| Ground Clearance | 3 ft (1 m) |
| Height - Top of Cab | 23 ft (7 m) |
| Length of Track on Ground | 25 ft (8 m) |
| Removal Counterweight Clearance | 7 ft (2 m) |
| Tail Swing Radius | 20 ft (6 m) |
| Width to Outside of Tracks | 18 ft (5 m) |
| Engine | |
| Aspiration | Turbocharged |
| Displacement | 2,307 cu in (37,800 cu cm) |
| Engine Make | Cummins |
| Engine Model | QSK19C |
| Gross Power | 1,001 hp (746 kw) |
| Net Power | 901 hp (672 kw) |
| Operating Specifications | |
| Fuel Capacity | 720 gal (2,725 l) |
| Hydraulic Pump Flow Capacity | 528 gpm (2,000 lpm) |
| Operating Weight | 396,832 lbs (180,000 kg) |
| Swing Mechanism | |
| Swing Speed | 5 rpm |
| Undercarriage | |
| Ground Pressure | 25 psi |
| Max Travel Speed | 2 mph (3 kph) |
| Shoe Size | 32 in (80 cm) |
| Track Gauge | 15 ft (5 m) |