China Changlin Backhoe Loader 630A 7ton Mini Backhoe Loader, Find details about China Changlin Backhoe Loader, Changlin 630A from Changlin Backhoe Loader 630A 7ton Mini Backhoe Loader
Overall Dimension | |||||
1 | Length(with bucket on ground) | 7085(mm) | |||
2 | Width | 2313(mm) | |||
3 | Load Bucket width | 2313(mm) | |||
4 | Height(To the top of the cab) | 2710 (mm) | |||
5 | Height(To the top of the digging pole) | 3424 (mm) | |||
6 | Wheelbase | 2155.5(mm) | |||
7 | Back wheel Tread | 1700(mm) | |||
8 | Fore wheel Tread | 1880(mm) | |||
9 | Min. ground clearance | 355(mm) for 2WD 275(mm) for 4WD | |||
Main Loading Technical Specification | |||||
1 | Rated load | 1700(Kg) | |||
2 | Operating weight | 7600KG | |||
3 | Max lifting capability | >2500KG | |||
4 | Rated load bucket capacity | 1.0(m3) | |||
5 | Max. load breakout force | >60kN | |||
6 | Max. dump clearance | 2714(mm) | |||
7 | Max. Dump reach | 845(mm) | |||
8 | Dump angle at any position | ≥43.5° | |||
9 | Min. turning radius | ||||
(1) Outside of bucket | 5280(mm) for 2WD 5670(mm) for 4WD | ||||
(2) Center of front wheel | 3795 (mm) for 2WD 4380(mm) for 4WD | ||||
10 | Lifting time of loading bucket | ≤4.5(sec.) | |||
11 | Lowering time of loading bucket | ≤3.5(sec.) | |||
12 | Dumping time | ≤1.5(sec.) | |||
13 | Traveling speed(Km/h),4 forward and 4 reverse | ||||
(1) I gear forward | 6 | ||||
(2) II gear forward | 9.6 | ||||
(3) III gear forward | 20.5 | ||||
(4) IV gear forward | 38 | ||||
(1) I gear reverse | 6 | ||||
(2) II gear reverse | 9.6 | ||||
(3) III gear reverse | 20.5 | ||||
(4) IV gear reverse | 38 | ||||
Main Digging Technical Specification | |||||
1 | Rated digging bucket capacity | 0.3(m3) | |||
2 | Max. digging depth | 4405(mm) | |||
3 | Max. digging force | >50±10%kN | |||
4 | Max. digging radius | 5481(mm) | |||
5 | Max. dumping height | 3737(mm) | |||
Diesel engine | |||||
1 | Model | Cummins B4.5 | DongFeng 4BTA3.9-C110 | ||
2 | Type | Direct injection. Turbocharged. Water cooling | |||
3 | Rated power / Rated speed | 74 (kW) / 2200(r/min) | 82 (kW) / 2200(r/min) | ||
4 | Displacement | 4.5(L) | 3.9(L) | ||
5 | Inter-bore of cylinder/stroke | 102/138(mm) | 102/120(mm) | ||
6 | Model, Voltage and Power of starting motor | ST9371 12(V) 4.8(kW) | ST 9501 12(V) 6(kw) | ||
7 | Model, Voltage and Starting Current of Alternator | EE9242 12(V) 95Amp | EE 9235 14(V) 70Amp | ||
8 | Max. Torque | 414(N.M) @1500RPM | 460N.m@1500RPM | ||
9 | Starting type | Electric | |||
10 | Min. specific fuel consumption | 207(g/Kw.h) | |||
Transmission System | |||||
1. Torque Converter | |||||
1 | Model | CARRARO | |||
2 | Cooling type | Pressure oil circulating | |||
2. Transmission case | |||||
1 | Model | CARRARO | |||
2 | Type | Synchromesh mechanical shift | |||
3 | Gear shift position | 4 Forward and 4 reverse gears | |||
3. Axle and Tire | |||||
1 | Model | CARRARO | |||
2 | Type of main reducer | spiral bevel gear, single stage | |||
3 | Type of final reducer | Single stage planetary | |||
4 | Max. steering angle | 55° | |||
5 | Tire type | 4WD fore tire12-16.5NHS-10PR | |||
2WD fore tire11L-16F3-12PR | |||||
Rear tire 19.5L-24R4-12PR | |||||
Working Device Hydraulic System | |||||
1 | Model of oil pump | K2215(CASAPPA) | |||
2 | System pressure | 230(kgf/cm2) | |||
3 | Model of priority valve | WALVOIL SDS180 | |||
Steering System | |||||
1 | Type | Fore wheel Steering | |||
2 | Model of steering pump | K2215(CASAPPA) | |||
3 | Model of steering gear | 150-1219(DAIVFOSS) | |||
4 | System pressure | 140(kgf/cm2) | |||
Oil Capacity | |||||
1 | Fuel(diesel) | 151(L) | |||
2 | Engine lubricating oil | 11(L) | |||
3 | Oil for converter and gear box | 18.5(L) | |||
4 | Oil for hydraulic system | 110(L) | |||
5 | Oil for driving axles(F/R) | 7.6+17(L) |