957H
发布时间：2016-01-26来源：青峰集团点击：242
Main features:
1. Equipped with reliable ShangChai SC11CB220G2B1 engine or genuine Cummins engine
2. 3 forward & 3 reverse power shift transmission
3. Combined seal cylinder obtains high seal performance and more reliability
Main technological parameters:
| Overall Dimension | |||||||
| 1 | Length(with bucket on ground) | Shangchai | Cummins | ||||
| 8130(mm) | 8270(mm) | ||||||
| 2 | Width(to outside of wheels) | 2800(mm) | |||||
| 3 | Bucket width | 2946(mm) | |||||
| 4 | Height(To the top of the cab) | 3450(mm) | |||||
| 5 | Wheel base | 3200(mm) | |||||
| 6 | Tread | 2200(mm) | |||||
| 7 | Min. ground clearance | 450(mm) | |||||
| Main Technical Specification | |||||||
| 1 | Rated load | 5000(Kg) | |||||
| 2 | Operating weight | 16700KG | |||||
| 3 | Rated bucket capacity | 3.0(m3) | |||||
| 4 | Max. breakout force | 165kN | |||||
| 5 | Max. traction force | 150kN | |||||
| 6 | Max. dump clearance | 3100(mm) | |||||
| 7 | Dump reach | 1150(mm) | |||||
| 8 | Dump angle at any position | ≥450 | |||||
| 9 | Digging depth(with bucket bottom horizontal) | 165(mm) | |||||
| 10 | Min. turning radius | ||||||
| (1) Outside of bucket | 6775(mm) | ||||||
| (2) Outside of front wheel | 6098(mm) | ||||||
| 11 | Pivot angle frame | 380 | |||||
| 12 | Oscillating angle of rear axle | +11o | |||||
| 13 | Lifting time of bucket | ≤5.6(sec.) | |||||
| 14 | Lowering time of bucket | ≤3.7(sec.) | |||||
| 15 | Dumping time | ≤1.7(sec.) | |||||
| 16 | Traveling speed(Km/h)，3 forward and 3 reverse | ||||||
| (1) 1st gear | 6.8/8 | ||||||
| (2) 2nd gear | 10.8/14.3 | ||||||
| (3) 3rd gear | 32/34.1 | ||||||
| Diesel engine | |||||||
| 1 | Model | Cummins | ShangChai SC11CB220G2B1 Engine | ||||
| 6CT AA 8.3-C215 (TIER2) | |||||||
| 2 | Type | Direct injection.Turbocharge. Air to air cooling | Direct injection .Turbocharge. Water cooling | ||||
| 3 | Rated output | 160 (kW) | 162(Kw) | ||||
| 4 | Inter-bore of cylinder/stroke | 114/135 (mm) | 121/152(mm) | ||||
| 5 | Total exhaust of cylinder | 8.3 (L) | 10.5(L) | ||||
| 6 | Model of starting motor | 42MT | KB-24V | ||||
| 7 | Power of start motor | 8.2(KW) | 7.5(KW) | ||||
| 8 | Voltage of starting motor | 24(V) | 24(V) | ||||
| 9 | Rated speed | 2200(r/min) | 2200(r/min.) | ||||
| 10 | Max. Torque | 998(N.M) | 843±6%(N.m)/(1400r/min) | ||||
| 11 | Starting type | Electric | Electric | ||||
| 12 | Min. specific fuel consumption | 207(g/Kw.h) | 230(g/Kw.h) | ||||
| 13 | Engine specific oil consumption | 0.9-1.6(g/Kw.h) | 0.95-1.77(g/Kw.h) | ||||
| 14 | Net weight | 617(kg) | 960(Kg) | ||||
| Transmission System | |||||||
| Torque Converter | |||||||
| 1 | Model | 957H.2 | |||||
| 2 | Type | 3-elements.single stage | |||||
| 3 | Torque ratio | 3.35 | |||||
| 4 | Cooling type | Pressure oil circulating | |||||
| Transmission case | |||||||
| 1 | Model | CHANGLIN 957H.4 | |||||
| 2 | Type | Power shift, spur gear constant- mesh | |||||
| 3 | Gear shift position | 3 Forward and 3 reverse gears | |||||
| Axle and Tire | |||||||
| 1 | Type of main reducer | spiral bevel gear, single stage | |||||
| 2 | Gear ratio of main reducer | 4.625 | |||||
| 3 | Type of final reducer | Single stage planetary | |||||
| 4 | Gear of ratio of final reducer | 4.9286 | |||||
| 5 | Gear ratio | 22.795 | |||||
| 6 | Max. drawing force | 150kN | |||||
| 7 | Size of tire | 23.5-25-16PR | |||||
| Working Device Hydraulic System | |||||||
| 1 | Model of oil pump | JHP 3160 | |||||
| 2 | System pressure | 180(kgf/cm2) | |||||
| 3 | Model of Multi-way directional valve | GDF-32-YL18/D32II-YL20 | |||||
| 4 | Pilot supply valve | DGf-00 | |||||
| 5 | Pilot valve | DJS2-UX/UU | |||||
| 6 | (D*L)Dimension of lifting cylinder | Ф160*90*810(mm) | |||||
| 7 | (D*L)Dimension of tilting cylinder | Ф180*90*528(mm) | |||||
| Steering System | |||||||
| 1 | Type | Middle articulated frame. Full-hydraulic Steering | |||||
| 2 | Model of steering pump | JHP2080S | |||||
| 3 | Model of redirector | TLF1-E1000B+FKB6020 | |||||
| 4 | Model of priority valve | YXL-F250F-N7 | |||||
| 5 | System pressure | 16MPa | |||||
| 6 | Dimension of steering cylinder | Ф90*45*435(mm) | |||||
| Brake System | |||||||
| 1 | Type of traveling brake | Caliper disc brake | |||||
| Dual pipelines，Air over oil activate 4 wheel brake | |||||||
| 2 | Air pressure | 6-7.5(kgf/cm2) | |||||
| 3 | Type of emergency brake | Manual control cutting-off air brake | |||||
| 4 | Type of parking brake | inner expand hoof | |||||
| Automatic boosting. inner expand hoof | |||||||
| Oil Capacity | |||||||
| 1 | Fuel(diesel) | 250(L) | |||||
| 2 | Engine lubricating oil | Cummis:20(L) | |||||
| ShangChai:27(L) | |||||||
| 3 | Oil for converter and gear box | 42(L) | |||||
| 4 | Oil for hydraulic system | 250（L) | |||||
| 5 | Oil for driving axles（F/R） | 18/18(L) | |||||