388H
□Upgraded high-power engine with stronger power. □Configure Carraro drive axle and gearbox, Danfoss load sensitive hydraulic system. □Three steering modes provide you with more choices and excellent production efficiency. □FOPS&ROPS integral cab, optional rotating seat integrated work control handle. □The excavation work device adopts hydraulic sliding,which is more convenient to operate. □The optional vehicle stabilization system reduces bumps during driving and increases comfort.
Product Specifications
| Overall dimensions | |||||||||||||||||||
| Operating weight | 10800KG | Wheel base | 2293±10mm | ||||||||||||||||
| Overall dimension(L×W×H) | 6554×2543×3660mm | Wheel tread | 2050±10mm | ||||||||||||||||
| Ground clearance | 475mm | ||||||||||||||||||
| Performance | |||||||||||||||||||
| Load bucket capacity | 1.2m³ | Backhoe bucket capacity | 0.3m³ | ||||||||||||||||
| Load breakout force | 47KN | Backhoe digging force | 49.8KN | ||||||||||||||||
| Load lifting capacity | 2500KG | Backhoe swing angle | 180° | ||||||||||||||||
| Bucket unloading height | 3153 | Bucket unloading height | 4285/4923mm | ||||||||||||||||
| Bucket unloading distance | 989±20mm | Max.Digging depth | 4102/5045mm | ||||||||||||||||
| Digging depth | 30mm | Max.Traction force | 86KN | ||||||||||||||||
| Engine | |||||||||||||||||||
| Model | 904J-E36TA | WP3.6NG101E680 WP3.6NG112E680 | YC4A105Z-T20 YC4A110Z-T23 | WP4G95E221 | |||||||||||||||
| Manufacturer | Perkins-Euro V | Weichai-Euro V | Yuchai-China ll | Weichai-China Il | |||||||||||||||
| inhale | Turbocharge | Turbocharge | Inline direct injection water cooled Turbocharge | Inline direct injection water cooled Turbocharge | |||||||||||||||
| Displacement | 3.6L | 3.6L | 4.8L | 4.5L | |||||||||||||||
| No.of cylinders | 4 | 4 | 4 | 4 | |||||||||||||||
| Cylinderdiameter | 98mm | 100 mm | 108 mm | 105 mm | |||||||||||||||
| Trip | 120mm | 114 mm | 132 mm | 130mm | |||||||||||||||
| Rated engine speed | 2400rpm | 2200rpm | 2200rpm | 2200rpm | |||||||||||||||
| Rated power | 74.5KW 82KW | 74KW 82KW | 74KW 82KW | 70KW | |||||||||||||||
| Maximum torque | 430N.m 450N.m | 450N.m 500N.m | 400N.m 425N.m | 380N.m | |||||||||||||||
| Maximum torque speed | 1500rpm | 1400-1600rpm | 1400-1700rpm | 1400-1600rpm | |||||||||||||||
| Steering system | |||||||||||||||||||
| Type | hydraulic steering | ||||||||||||||||||
| Steering gear model | BZZ-250 | ||||||||||||||||||
| Pump displacement | 80ml/r | ||||||||||||||||||
| Pump model | HP3V80 | ||||||||||||||||||
| Steering angle | 土36° | ||||||||||||||||||
| Min.Turningradius | 6950mm | ||||||||||||||||||
| Driving axle | |||||||||||||||||||
| Model | 26.32-1900\26.43M-1900 | ||||||||||||||||||
| Manufacturer | Italy carraro | ||||||||||||||||||
| Rated front axle load | 25T | ||||||||||||||||||
| Rated rear axle load | 18.75T | ||||||||||||||||||
| Transmission system | |||||||||||||||||||
| Gearbox | Hydraulic Synchronized Gearshift | ||||||||||||||||||
| Model | SPS 4WD 4WS | ||||||||||||||||||
| Gears | 4F、4R | ||||||||||||||||||
| Cooling mode | Pressure oil circulation | ||||||||||||||||||
| Tyres | |||||||||||||||||||
| Front/Rear Model | 16.9-28 | ||||||||||||||||||
| Front Tyre Pressure | 0.35Mpa | ||||||||||||||||||
| Rear Tyre Pressure | 0.35Mpa | ||||||||||||||||||
| Max.Travel Speed | 38Km/h | ||||||||||||||||||
| Brake system | |||||||||||||||||||
| Traveling Brake | Wet internal self-regulatic self-balance type | ||||||||||||||||||
| Parking brake | Manual brake | ||||||||||||||||||
| System pressure | |||||||||||||||||||
| Loading hydraulic system | 20Mpa | Loading hydraulic system pro | 25Mpa | ||||||||||||||||
| Excavation hydraulic system | 20Mpa | Excavation hydraulic system pro | 25Mpa | ||||||||||||||||
| Steering hydraulic system | 14Mpa | ||||||||||||||||||