GUOJICHANGLIN 620CH Backhoe Loader
Feature
Ratedoutput(KW) : 82/74/74.5
Rateddiggingbucketcapacity(m3) : 0.2
Operatingweight(Kg) : 8000
Ratedoutput(KW) : 82/74/74.5
Rateddiggingbucketcapacity(m3) : 0.2
Operatingweight(Kg) : 8000
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GUOJICHANGLIN |
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Name : GUOJICHANGLIN
Service Tel : +86-519-86781288
E-mail :
Web Site : http://www.cn-changlin.com/
Address : No.898 West Huang He Road, Changzhou city, Jiangsu Province, China
| Overall Dimension of Backhoe Loader | |||
| 1 | Length(with bucket on ground) | 5835(mm) | |
| 2 | Width (at landing leg) | 2240(mm) | |
| 3 | Width(to the outside of the tire) | 1993(front wheel) 2057mm(rear wheel) | |
| 4 | Bucket width | 2313(mm) | |
| 5 | Height (to the top of the cab) | 2720(mm) | |
| 6 | Height (to the top of the digging arm) | 3548(mm) | |
| 7 | Wheelbase | 2155.5(mm) | |
| 8 | Back wheel tread | 1700(mm) | |
| 9 | Front wheel tread | 1880(mm) | |
| 10 | Min. ground clearance | 355(mm) for 2WD 275(mm) for 4WD | |
| 11 | Min. ground clearance of tail | 350(landing leg), 520(centre) | |
| 12 | Traveling speed (4 forward and 4 reverse gears) | ||
| (1) I gear forward/reverse | 6/6(km/h) | ||
| (2) II gear forward/reverse | 9.6/9.6(km/h) | ||
| (3) III gear forward/reverse | 20.5/20.5(km/h) | ||
| (4) IV gear forward/reverse | 38/38(km/h) | ||
| Main Loading Technical Specification of Backhoe Loader | |||
| 1 | Rated loading capacity | 1700kg(standard bucket) | |
| 2 | Operating weight | 8000kg(standard bucket) | |
| 3 | Rated bucket lifting capacity | >34KN | |
| 4 | Bucket capacity | 1.0m3(standard bucket) | |
| 5 | Max. breakout force | >49kN(swinging arm), 60(bucket) | |
| 6 | Max. dumping clearance | 2714mm(standard bucket) | |
| 7 | Max. dumping reach | 845mm(standard bucket) | |
| 8 | Dumping angle at full height | 43.5º(standard bucket) | |
| 9 | Tilting angle of bucket | On ground | 41° |
| For transportation | 41.7° (350) | ||
| 10 | Max. digging depth (with bucket bottom horizontal) | 80mm | |
| 11 | Min. turning radius (centre of the tire outside) | 4380mm | |
| 12 | Lifting time of loading bucket | ≤4.5(sec.) | |
| 13 | Lowering time of loading bucket | ≤3.5(sec.) | |
| 14 | Dumping time | ≤1.5(sec.) | |
| Main Digging Technical Specification of Backhoe Loader | |||
| 1 | Rated digging bucket capacity | 0.2(m3) | |
| 2 | Max. digging depth | 4405(mm) | |
| 3 | Max. digging force | >56.1±10%kN(bucket lip) | |
| 4 | Max. digging radius | 5390(mm) | |
| 5 | Max. dumping height | 3510(mm) | |
| 6 | Central offset | 550mm | |
| 7 | Swing angle | 180° | |
| 8 | Max. rollback angle of digging bucket | 201° | |
| Diesel Engine | |||
| 1 | Model | Dongfeng Cummins 4BTA3.9-C110 | Cummins B4.5(Optional) |
| 2 | Type | Direct injection, turbocharged, water-cooled | Direct injection, turbocharged, water-cooled |
| 3 | Rated output | 82 kW/110HP | 74 kW/99HP |
| 4 | Rated speed | 2200rpm | 2200rpm |
| 5 | Total displacement of cylinder | 3.9(L) | 4.5(L) |
| 6 | Cylinder diameter /stroke | 102/120(mm) | 102/138(mm) |
| 7 | Voltage of starting motor | 12(V) | 12(V) |
| 8 | Max. torque | 460N.m at 1500rpm | 414N.m at 1500rpm |
| 9 | Starting type | Electric | Electric |
| 10 | Min. specific fuel consumption | 207(g/kW.h) | 225(g/kW.h) |
| Transmission System of Backhoe Loader | |||
| I. Hydraulic Torque Converter | |||
| 1 | Model | CARRARO | |
| 2 | Cooling type | Pressure oil circulating | |
| II. Gearbox | |||
| 1 | Model | CARRARO | |
| 2 | Type | Synchromesh mechanical shift | |
| 3 | Gear shift | 4 forward and 4 reverse gears | |
| III. 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 | Gradeability | 30% | |
| 6 | Max. drawing force | 43.5±10% (kN) for 2WD 70±10% (kN) for 4WD | |
| 7 | Tire type | 4WD front tire 12-16.5NHS-10PR (air pressure 4.4) 2WD front tire 11L-16 (air pressure 4.4) | |
| Rear tire 19.5L-24R4-12PR (air pressure 2.4) | |||
| Working Device Hydraulic System of Backhoe Loader | |||
| 1 | Model of hydraulic pump | HP330B478BIAC12-98-KHAC07-1 (Ningbo HERCURES) | |
| 2 | System pressure | 230(kgf/cm2) | |
| 3 | Model of loading valve | HC-D16/3/60090333ES (Italy HYDROCONTROL) | |
| 4 | Model of priority valve | 152B2238 (DANFSS) | |
| 5 | Model of digging valve | HC-D16/7/60120753IN (Italy HYDROCONTROL) | |
| 6 | Pilot pressure | 3MPa | |
| Steering System | |||
| 1 | Type | Front wheel steering | |
| 2 | Model of steering gear | 150-1219 (EATON) | |
| 3 | System pressure | 140(kgf/cm2) | |
| Oil Capacity of Backhoe Loader | |||
| 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) | |
