John Deere Excavators 250G LC
With more arm force, dig force, and engine power making the most of
every gallon of fuel, the 250G LC Excavator will fast-track your bottom
line.
Customer-inspired refinements include a more comfortable spacious
cab. And a refined LCD monitor with simplified navigation that lets an
operator easily dial-in to a wealth of machine information and
functionality. But that's only the beginning.
Specifications :
Key Specifications
| Engine | John Deere PowerTech™ PVX 6.8 L |
| Powertrain | 2-speed propel with automatic shift |
| Hydraulics | Open center, load sensing |
Engine
| Manufacturer and Model | John Deere PowerTech™ PVX 6.8 L |
| Non-Road Emissions Standard | EPA Interim Tier 4/EU Stage IIIB |
| Net Peak Power (ISO 9249) | 142 kW (191 hp) at 2,000 rpm |
| Cylinders | 6 |
| Displacement | 6.8 L (415 cu. in.) |
| Off-Level Capacity | 70% (35 deg.) |
| Aspiration | Turbocharged, air-to-air charge-air cooler |
Cooling
| Cooling | Cool-on-demand hydraulic-driven, suction-type fan with remote-mounted drive |
Powertrain
| Maximum Travel Speed (Low) | 3.3 km/h (2.1 mph) |
| Maximum Travel Speed (High) | 5.5 km/h (3.4 mph) |
| Drawbar Pull | 22 650 kg (49,935 lb.) |
Hydraulics
| Main Pumps | 2 variable-displacement pumps |
| Maximum Rated Flow | 224 L/m (59.2 gpm) x 2 |
| Pilot Pump | One gear |
| Maximum Rated Flow | 34 L/m (8.9 gpm) |
| Pressure Setting | 3900 kPa (566 psi) |
| System Operating Pressure (Circuits) | Implement 34 300 kPa (4,975 psi) |
| System Operating Pressure (Circuits) | Travel 35 000 kPa (5,076 psi) |
| System Operating Pressure (Circuits) | Swing 33 300 kPa (4,830 psi) |
| System Operating Pressure (Power Boost) | 38 000 kPa (5,511 psi) |
| Controls | Pilot levers, short stroke, low-effort hydraulic pilot controls with shutoff lever |
Cylinders
| Boom (2) Bore | 124 mm (4.9 in.) |
| Boom (2) Rod Diameter | 89 mm (3.5 in.) |
| Boom (2) Stroke | 1389 mm (54.7 in.) |
| Arm (1) Bore | 140 mm (5.5 in.) |
| Arm (1) Rod Diameter | 99 mm (3.9 in.) |
| Arm (1) Stroke | 1610 mm (63.4 in.) |
| Bucket (1) Bore | 130 mm (5.1 in.) |
| Bucket (1) Rod Diameter | 89 mm (3.5 in.) |
| Bucket (1) Stroke | 1074 mm (42.3 in.) |
Electrical
| Number of Batteries (12 volt) | 2 |
| Battery Capacity | 1,400 CCA |
| Alternator Rating | 130 amp |
| Work Lights | 2 halogen (one mounted on boom, one on frame) |
Undercarriage
| Rollers (each side) Carrier | 2 |
| Rollers (each side) Track | 9 |
| Shoes, Triple Semi-Grousers (each side) | 51 |
| Track (Adjustment) | Hydraulic |
| Track (Guides) | 2 per side |
| Track (Chain) | Sealed and lubricated |
Ground Pressure
| 700-mm (28 in.) Triple Semi-Grouser Shoes | 41.8 kPa (6.06 psi) |
| 800-mm (32 in.) Triple Semi-Grouser Shoes | 37.0 kPa (5.37 psi) |
Swing Mechanism
| Speed | 13.5 rpm |
| Torque | 74 376 Nm (54,857 lb.-ft.) |
Serviceability (Refill Capacities)
| Fuel Tank | 500 L (132 gal.) |
| Cooling System | 23 L (6 gal.) |
| Engine Oil with Filter | 19.5 L (5.2 gal.) |
| Hydraulic Tank | 147.6 L (39 gal.) |
| Hydraulic System | 240 L (63 gal.) |
| Swing Drive | 7 L (7.5 qt.) |
| Gearbox Propel (each) | 6.2 L (6.5 qt.) |
| Gearbox Pump Drive | 1.1 L (1.2 qt.) |
Operating Weights
| Operating Weight | 25 281 kg (55,736 lb.) |
| Undercarriage with Triple Semi- Grouser Shoes | 700 mm (28 in.) 8467 kg (18,667 lb.) |
| Undercarriage with Triple Semi- Grouser Shoes | 800 mm (32 in.) 8752 kg (19,294 lb.) |
| One-Piece Boom (with arm cylinder) | 2210 kg (4,872 lb.) |
| Arm with Bucket Cylinder and Linkage | 2.96 m (9 ft. 9 in.) 1296 kg (2,858 lb.) |
| Arm with Bucket Cylinder and Linkage | 3.61 m (11 ft. 10 in.) 1396 kg (3,078 lb.) |
| Boom-Lift Cylinders (2), Total Weight | 434 kg (958 lb.) |
| 1.06-m3 (1.38 cu. yd.), 1065-mm (42 in.) | 997 kg (2,197 lb.) |
| Heavy-Duty Plate-Lip Bucket Counterweight, Standard | 5112 kg (11,270 lb.) |
Operating Dimensions
| Arm Length | 2.96 m (9 ft. 9 in.) |
| Arm Digging Force SAE | 129.1 kN (29,021 lb.) |
| Arm Digging Force ISO | 131.0 kN (29,450 lb.) |
| Bucket Digging Force SAE | 175.9 kN (39,552 lb.) |
| Bucket Digging Force ISO | 189.0 kN (42,489 lb.) |
| Lifting Capacity Over Front at Ground Level 6.1-m (20 ft.) Reach (with power boost) | 8455 kg (18,639 lb.) |
| Maximum Reach | 10.29 m (33 ft. 9 in.) |
| Maximum Reach at Ground Level | 10.11 m (33 ft. 2 in.) |
| Maximum Digging Depth | 6.96 m (22 ft. 10 in.) |
| Maximum Digging Depth at 2.44-m (8 ft. 0 in.) Flat Bottom | 6.75 m (22 ft. 2 in.) |
| Maximum Cutting Height | 10.16 m (33 ft. 4 in.) |
| Maximum Dumping Height | 7.20 m (23 ft. 7 in.) |
| Minimum Swing Radius | 3.44 m (11 ft. 3 in.) |
| Maximum Vertical Wall | 6.03 m (19 ft. 9 in.) |
| Tail-Swing Radius | 2.94 m (10 ft. 4 in.) |
Machine Dimensions
| Overall Length 2.96 m (9 ft. 9 in.) | 10.35 m (34 ft. 0 in.) |
| Overall Length 3.61 m (11 ft. 10 in.) | 10.41 m (34 ft. 2 in.) |
| Overall Height 2.96 m (9 ft. 9 in.) | 3.07 m (10 ft. 1 in.) |
| Overall Height 3.61 m (11 ft. 10 in.) | 3.14 m (10 ft. 4 in.) |
| Rear-End Length/Swing Radius | 3.14 m (10 ft. 4 in.) |
| Distance Between Idler/Sprocket Centerline | 3.84 m (12 ft. 7 in.) |
| Undercarriage Length | 4.64 m (15 ft. 3 in.) |
| Counterweight Clearance | 1.09 m (3 ft. 7 in.) |
| Upperstructure Width | 2.89 m (9 ft. 6 in.) |
| Cab Height | 3.01 m (9 ft. 11 in.) |
| Track Width with Triple Semi- Grouser Shoes | 700 mm (28 in.) / 800 mm (32 in.) |
| Gauge Width | 2.59 m (8 ft. 6 in.) |
| Ground Clearance | 0.46 m (18 in.) |
| Overall Width with Triple Semi- Grouser Shoes 700 mm (28 in.) | 3.29 m (10 ft. 10 in.) |
| Overall Width with Triple Semi- Grouser Shoes 800 mm (32 in.) | 3.39 m (11 ft. 3 in.) |
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