Downloadable brochures and spec sheets for current and non-current models are here.
Large Excavators / Loading Shovels
Comprehensive information about large excavators / loading shovels is here.
AH250-D
| RATED PAYLOAD | 23 200 kg |
| BODY CAPACITY: HEAPED | 13.8 m3 |
| ENGINE NET POWER | 198 kW (265 HP) |
BODY
| Capacity Struck | 10.8 m3 |
| Capacity Heaped: SAE 2:1 | 13.8 m3 |
| Rated payload | 23 200 kg |
| Lowering time | 6 s |
| Raise time | 12 s |
| Tipping angle | 70 degrees standard or any lower angle programmable |
OPERATING WEIGHTS
| Unladen Middle | 4 420 kg |
| Unladen Rear | 4 360 kg |
| Unladen Total | 18 400 kg |
| Laden Front | 12 860 kg |
| Laden Middle | 14 400 kg |
| Laden Rear | 14 340 kg |
| Laden Total | 41 600 kg |
ENGINE
| Model | MercedesBenz OM906LA |
| Configuration | I-6 with exhaust brake and Engine Valve Brake (EVB) |
| Emmision Certification | Meets Europe (EU) Stage IIIA ratings |
| Aspiration | Turbocharged and intercooled |
| Gross power | 205 kW (275 HP) @ 2 200 min-1 (rpm) |
| Net power | 198 kW (265 HP) @ 2 200 min-1 (rpm) |
| Net torque | 970 Nm @ 1 200 - 1 600 min-1 (rpm) |
| Displacement | 6.37 L |
| Fuel tank capacity | 340 L |
ELECTRICAL SYSTEM
| Voltage | 24 V |
| Battery capacity | 2 x 105 Ah |
| Alternator rating | 28 V 80 A |
TRANSMISSION
| Model | ZF 6HP592C Ecomat 2 plus with integral retarder |
| Layout | Engine mounted box with rear output |
| Gear layout | Constant meshing planetary gears, clutch operated |
| Clutch type | Hydraulically operated multiple disc |
| Control type | Electronic |
| Torque converter layout | Hydrodynamic, with lock-up in all gears |
| Vehicle speeds 1st | 8.0 km/h |
| Vehicle speeds 2nd | 13.0 km/h |
| Vehicle speeds 3rd | 22.0 km/h |
| Vehicle speeds 4th | 31.0 km/h |
| Vehicle speeds 5th | 44.0 km/h |
| Vehicle speeds 6th | 53.0 km/h |
| Vehicle speeds reverse | 8.0 km/h |
TRANSFER BOX
| Model | VGR 13100 |
| Type | Three in-line helical gears. 67/33 torque proportioning, pneumatically lockable on the move |
AXLES
| Model | 15T |
| Type | High strength steel fabricated with spiral bevel type gears on the Limited Slip locking differential (LSD) and heavy duty outboard planetary gears |
BRAKING SYSTEM
| Service brake | Dual circuit, full hydraulic actuation caliper brakes on all wheels. |
| Park & Emergency | Spring applied, air released driveline mounted disc |
WHEELS
| Tire Size | 23.5R25 |
| Tire Type | Radial Earthmover |
SUSPENSION
| Front type | Semi-independent, quad rubber mounted leading arm linkages supported by nitrogen and oil filled struts. |
| Rear type | Pivoting walking beams, distributing equal load through laminated rubber suspension blocks. Each axle is coupled to the chassis by four rubber-bushed links for ideal vertical movement. |
HYDRAULIC SYSTEM
| Pump type | Variable displacement with load sensing system incorporating a ground driven emergency steering pump. |
| Application | Steering, tipping, hydraulic brake charging and cooling fan drive |
STEERING SYSTEM
Articulated with two double acting hydraulic cylinders
| Angle | 45 degree side to side |
| Lock to Lock turns | 4.1 |
PNEUMATIC SYSTEM
| Air drier with heater and integral unloader valve, serving park brake and auxiliary functions |
