Wheel loader
Wheel loader
LW800KN(CE)
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- FEATURES
- PARAMETERS
| 4.2.1 Overall dimensions | ||
| Overall 1ength (bucket on the ground) | 9300 mm | |
| Overall width (Outside the tyres) | 3210 mm | |
| Bucket width | 3550 mm | |
| Overall height | 3700 mm | |
| Wheel base | 3600 mm | |
| Tread | 2460 mm | |
| 4.2.2 Specification | ||
| Rated capacity | 8000 kg | |
| Bucket volume | 4.5 m3 | |
| Operating weight | 28.5t | |
| Traveling speeds km/h | ||
| Forward Ⅰ/ reverse Ⅰ | 7月7日 | |
| Forward Ⅱ/ reverse Ⅱ | 11.5/11.5 | |
| Forward Ⅲ/ reverse Ⅲ | 24.5/24.5 | |
| Forward Ⅳ/ reverse Ⅳ | 35 | |
| Max. tractive force | 245 KN | |
| Max. climbing gradient | >25 º | |
| Max. dumping angle | 45 º | |
| Max. dumping height | 3400mm | |
| Dumping reach | 1400mm | |
| Overturn angle of bucket | ≥45° | |
| Max. Breakout force | 260kN | |
| Max excavating depth | 75mm | |
| Rising time of the boom | ＜7s | |
| Total cycling time | ≤12 s | |
| Min. Turning radius | 6175 mm | |
| Crossing radius | 7460mm | |
| Turning angle of the frames | 40º | |
| Oscillating angle of the rear axle | ±12 º | |
| 4.2.3 Engine | ||
| Model | QSM11-C335 Tier3 | |
| Type | 4-stroke, water cooling, turbine charged . | |
| Rated power | 250kW | |
| Rated speed | 2100r/min | |
| Max. torque | 1674N.m/1400r/min | |
| Start type | Electrical start | |
| Flameout type | Cut off the oil and electricity | |
| 4.2.4 Transmission system | ||
| (a) Torque converter | ||
| Model | ||
| Type | 1 stage, 3-elements | |
| Coefficient of torque converter | K=2.985 | |
| Cooling method | Oil cooling-pressure circulating type | |
| Diameter of cycle | 370mm | |
| (b).Transmission | ||
| Model | 4WG-310 | |
| Gear number | Forward 4/ reverse 3 | |
| Transmission ratio | ||
| Forward Ⅰ/ reverse Ⅰ | 3.731/3.731 | |
| Forward Ⅱ/ reverse Ⅱ | 2.207/2.207 | |
| Forward Ⅲ/ reverse Ⅲ | 0.970/0.970 | |
| Forward Ⅳ/ reverse Ⅳ | 0.608 | |
| (c).Front and rear axle | ||
| Model | ZF MT-L3125II/MT-L3115II | |
| Total speed ratio | 27 | |
| Type | One stage speed reduction | |
| Rim reduction | 6.35 | |
| Type | One stage planetary reduction | |
| 4.2.5 Tyres | ||
| Front axle | Fixed with frame | |
| Rear axle | Swing type | |
| Tyre specification | 29.5-25 | |
| Inflating pressure | Fore tyre: 0.32~0.34MPa | |
| Rear tyre: 0.30~0.32MPa | ||
| 4.2.6 Braking system | ||
| Foot brake | Brake on 4 wheel | |
| System pressure | 17.5Mpa | |
| The highest oil pressure of brake | 79bar | |
| Hand brake | Electrical contron and spring boosting | |
| Released oil pressure of hand brake | 10.2 Mpa | |
| Brake valve model | 06-466-444 | |
| Booster model | SB0250-3.5E1/112A-210AK | |
| 4.2.7 Steering hydraulic system | ||
| Type | Hydraulic steering | |
| Model of steering oil pump | P7600-F80NO367 6/P124-G16DI | |
| Steering unit model | BZZ3-125 | |
| Flow amplified valve | ZLF25A1 | |
| Steering limit valve | XF－B6 | |
| Displacement of pump | 80ml/r | |
| System pressure | 19±0.5MPa | |
| Steering cylinder | ф110×405 | |
| Maximum steering angle | 40° | |
| 4.2.8 Hydraulic system of the working device | ||
| Working oil pump | P7600-F140NP367 6G-R | |
| Displacement of oil pump | 140ml/r(+80ml/r) | |
| System pressure | 20±0.5MPa | |
| Boom cylinder | ф180×885 | |
| Tilt cylinder | ф220×590 | |
| 4.2.9 Pilot hydraulic system | ||
| Pilot pump | P7600-F80NO367 6/P124-G16DIG | |
| Displacemnt of pump | 16ml/r | |
| Pilot valve | 5THF606-2X | |
| 4.2.10 Oil filling volume | ||
| Fuel | 420L | |
| Engine oil | ||
| QSM11 | 33L | |
| Gearbox/torque converter oil | 64 L | |
| Working hydraulic oil | 340L | |
| Gear oil for drive axle | 54L/piece | |