Wheel loader
Wheel loader
ZL40G(CE)
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- FEATURES
- PARAMETERS
Overall dimensions | ||||||
Overall 1ength (bucket on the ground) | 7913 mm | |||||
Overall width | 2580 mm | |||||
Bucket width | 2786 mm | |||||
Overall height | 3494 mm | |||||
Wheel base | 3100 mm | |||||
Tread | 2060 mm | |||||
Min. ground clearance | 430 mm | |||||
Specification | ||||||
Rated capacity | 4000 kg | |||||
Bucket volume | 2.4 m3 (Standard bucket) | |||||
Operating weight | 14500kg | |||||
Traveling speeds | Forward Reverse | |||||
Ⅰ | 7km/h | 7km/h | ||||
Ⅱ | 12km/h | 12km/h | ||||
Ⅲ | 23 km/h | 23 km/h | ||||
Ⅳ | 36 km/h | |||||
Max. tractive force | 123 KN | |||||
Max. climbing gradient | 28 º | |||||
Max. dumping angle | 45 º | |||||
Max. dumping height | ≥2841 mm | |||||
Dumping reach | ≥1100 mm | |||||
Dumping angle of bucket | ≥45 º | |||||
Max. Breakout force | ||||||
Breakout force of bucket | 130 KN | |||||
Maximum digging depth | 88mm | |||||
Lifting time of boom | ≤5.5 S | |||||
Total cycling time | ≤10.5 S | |||||
Min. Turning radius | ||||||
Outside of the bucket | 6905 mm | |||||
Center of the tyre | 5946 mm | |||||
Turning angle of the chassis | 35 º | |||||
Oscillating angle of the rear axle | ±12 º | |||||
4.2.3 Engine | ||||||
Model | SC8D | |||||
Type | 6-cylinder, four-stroke, turbo super-charged | |||||
Rated power | 125kW | |||||
Rated speed | 2200r/min | |||||
Maximum Torque | 700 N∙m | |||||
Rated fuel consumption ratio | 210g/kW.h | |||||
Start method | Electrical start | |||||
Flameout method | Electrical flameout | |||||
4.2.4 Transmission system | ||||||
A. Torque converter | ||||||
Model | YJH340_1703 | |||||
Type | 1 stage, 3-elements | |||||
Conversion coefficient | K=2.252 | |||||
Cooling method | Oil cooling-pressure circulating type | |||||
Oil inlet pressure | 0.85MPa | |||||
Oil outlet pressure | 0.25MPa | |||||
B. Gearbox | ||||||
Model | WG180 | |||||
Type | Electro-hydro shift | |||||
Gear number | 4 forward and 3 reverse | |||||
Transmission ratio | Forward | Reverse | ||||
Ⅰ | 3.918 | 3.918 | ||||
Ⅱ | 2.366 | 2.366 | ||||
Ⅲ | 1.125 | 1.125 | ||||
Ⅳ | 0.611 | |||||
Working pressure of transmission pump | 1.6~1.8MPa | |||||
Displacement and speed of transmission oil pump | 80l/min/2200r/min | |||||
C. Front and rear axle | ||||||
Axle model | Meritor: | |||||
20/18MRF-C214GB (Front axle) | ||||||
20/18MRF-C214GC (Rear axle) | ||||||
Main reducer | ||||||
Type | Spiral gear-one stage deceleration | |||||
Speed ratio | 5.286 | |||||
Hub reducer | ||||||
Type | One stage-planetary deceleration | |||||
Speed ratio | 4.26 | |||||
Connection type of front axle | Rigid connection with chassis | |||||
Connection type of rear axle | Swing | |||||
4.2.5 Tyres | ||||||
Tyre specification | 20.5-25 | |||||
Inflating pressure | Fore tyre: 0.30—0.32MPa | |||||
Rear tyre: 0.27—0.29MPa | ||||||
4.2.6 Braking system | ||||||
Foot brake | Oil disc braking on 4 wheels (Meritor) | |||||
Braking air pressure | 684~786kPa | |||||
Hand brake | Soft shaft operation, inner expanding shoe type | |||||
4.2.7 Steering system | ||||||
Type | Articulation, flow magnifying type, hydraulic steering | |||||
Model of steering device | TLF1-E1000C | |||||
Steering pump model | CBGJ2063C | |||||
Displacement of oil pump | 63ml/r | |||||
System pressure | 21MPa | |||||
Maximum steering angle | 35º | |||||
4.2.8 Hydraulic system of working equipment | ||||||
Model of working oil pump | CBGJ2063R | |||||
Displacement of oil pump | 63ml/r | |||||
System pressure | 21MPa | |||||
Model of multi-way redirection valve | D32 | |||||
3-valve core with 6-way; 4-valve core with 6-way | ||||||
Pilot valve | DXS-00 | |||||
4.2.9 Oil liquid volume | ||||||
Fuel | 200 L | |||||
Engine | ||||||
SC8D | 20L | |||||
Gearbox oil/Torque converter oil | ||||||
WG180 | 28L | |||||
Working hydraulic oil | 160 L | |||||
Gear oil for driving axle | ||||||
Meritor | 36 L |