630A Backhoe Loader

Features of Backhoe Loader 630A:
1. Equipped with WD DETUZ engine
2. 4 forward & 4 reverse synchromesh mechanical shift transmission
3. Combined seal cylinder obtains high seal performance and more reliability
4. Improved loader and backhoe performance
5. CARRARO wet type rear axle with multi-disc brake& CARRARO front axle
6. New-type cab with more space, increases comfort and visibility
7. With 2 wheel driving or 4 wheel driving for option

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) 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 6.0
(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 WD DEUTZ 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 12(V)
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)
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 posit 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 JHP2063C
2 System pressure 210(kgf/cm2)
3 Model of load valve ZL20.3S4C-00
4 Model of excavate valve WJ20.7SC3-00
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)
Inquiry Form
Sinomach Changlin Company Limited
Changlin Import & Export Co., Ltd.
Add: No.898 West Huang He Road, Changzhou city, Jiangsu Province, China
Zip Code: 213136
Tel: +86-519-86781288
Mobile: +86-18206118633
Fax: +86-519-86781387
E-mail:
sales@changlin.com.cn
Service@changlin.com.cn