Changlin 630A 1.7ton/1.0m3 Excavator Backhoe Loader with 0.3m3 Digger Bucket
Efficient Hydraulic System
• Full load-sensing steering hydraulic system brings high efficiency and energy saving
• Adopt internationally well-known branded hydraulic pump which is durable and reliable
• Leading high-pressure tube in industry
• Adding special pressure point brings service convenience
Serviceability
• Quick pressure test connector and large-door access design of engine hood brings service convenience
• The tank screen can be opened to bring easy cleaning to the cooling module.
Reliable Drivetrain
• Special Countershaft transmission in industry
• Integrated design of torque converter and transmission brings compact structure and high reliability
Specifications of Backhoe Loader 630A:
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 | ≤7.5(sec.) | |
12 | Dumping time | ≤1.5(sec.) | |
13 | Traveling speed(Km/h),4 forward and 4 reverse | ||
(1) gear forward | 6 | ||
(2) gear forward | 9.6 | ||
(3) gear forward | 20.5 | ||
(4) gear forward | 38 | ||
(1) gear reverse | 6.0 | ||
(2) gear reverse | 9.6 | ||
(3) gear reverse | 20.5 | ||
(4) 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 | WD WP4G95E221 | |
2 | Type | Direct injection. Turbocharged. Water cooling | |
3 | Rated output | 70 (kW) | |
4 | Total exhaust of cylinder | 4.5(L) | |
5 | Inter-bore of cylinder/stroke | 102/130(mm) | |
6 | Voltage of starting motor | 12V | |
7 | Rated speed | 2200(r/min) | |
8 | Max. Torque | 380(N.M) | |
9 | Starting type | Electric | |
10 | Min. specific fuel consumption | 216(g/Kw.h) | |
Steering System | |||
1 | Type | Fore wheel Steering | |
2 | Model of steering pump | JHP2063C | |
3 | Model of Redirector | BZZ5-E160B+ FKB-3022 | |
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 | For 2WD | 18.5(L) |
For 4WD | 21(L) | ||
4 | Oil for hydraulic system | 110(L) | |
5 | Oil for driving axles(F/R) | 7.6+17(L) | |
