Product Details:
Payment & Shipping Terms:
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| Engine Power: | 74 KW / 99HP | Rated Load: | 1700 Kg |
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| Operating Weight: | 8000 Kg | Rated Load Bucket Capacity: | 1.0 M3 |
| Max. Dump Reach: | 845 Mm | Max. Digging Depth: | 4405 Mm |
| Max. Digging Force: | >56.1±10%kN | ||
| High Light: | compact tractor loader backhoe,compact tractor loader |
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74KW Power Tractor Backhoe Loader 620CH For Construction Project 1.0m3 Loading Capacity
74KW Power Backhoe Loader 620CH 1.0m3 loading capacity , Cummins Diesel Engine , Working in Construction Project
MAIN FEATURES
Model: 620CH BACKHOE LOADER
Equipped with reliable original cummins engine
4 forward & 4 reverse synchromesh mechanical shift transmission
Full-closed ROP/FOPS Cab with more space, increases comfort and visibility
4 wheel driving and CARRARO wet-type rear axle with multi-disc brake & CARRARO front axle
Adopted Pilot valve controlling loader and backhoe valve, easy and flexible operation.
Extendible dipper upgrades productivity by reducing the number of travel movements.
Extendible arm increases the working range.
TECHNICAL PARAMETER:
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1. Overall Dimension |
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1 |
Overall length(with bucket on ground) |
5835(mm) |
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2 |
Overall width(at stabilizer ) |
2240(mm) |
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3 |
Width(to outside tyre) |
1993(front wheel) 2057(mm)(rear wheel) |
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4 |
Width of load Bucket |
2313(mm) |
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5 |
Height of cab |
2720 (mm) |
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6 |
Height(To the top of the digging pole) |
3548 (mm) |
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7 |
Wheelbase |
2155.5(mm) |
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8 |
Back wheel Tread |
1700(mm) |
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9 |
Fore wheel Tread |
1880(mm) |
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10 |
Min. ground clearance |
275(mm) for 4WD |
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11 |
Tail ground clearance |
350(stabilizer) 520(center) |
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12 |
Traveling speed(Km/h),4 forward and 4 reverse |
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(1) Ⅰ gear forward/reverse |
6/6 |
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(2) Ⅱ gear forward/reverse |
9.6/9.6 |
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(3) Ⅲ gear forward/reverse |
20.5/20.5 |
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(4) IV gear forward/reverse |
38/38 |
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2.Main Loading Technical Specification |
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1 |
Rated load |
1700(Kg) |
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2 |
Operating weight |
8000 Kg |
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3 |
Rated Lifting capability of loading bucket |
>34KN |
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4 |
Capacity of load bucket |
1.0(m3) |
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5 |
Max. breakout force |
>49kN(arm)60(bucket) |
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6 |
Max. dump clearance |
2714(mm) |
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7 |
Max. Dump reach |
845(mm) |
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8 |
Dumping angle at full height |
43.5º |
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9 |
tilting angle of bucket |
On ground position |
41° |
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In the transportation position |
41.7°(350) |
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10 |
Max.digging depth(with bucket bottom horizontal) |
80mm |
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11 |
Min. turning radius |
4380mm |
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12 |
Lifting time of loading bucket |
≤4.5(sec.) |
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13 |
Lowering time of loading bucket |
≤3.5(sec.) |
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14 |
Dumping time |
≤1.5(sec.) |
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3.Main Digging Technical Specification |
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1 |
Rated digging bucket capacity |
0.2(m3) |
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2 |
Max. digging depth |
4405(mm) |
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3 |
Max. digging force |
>56.1+10%kN |
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4 |
Max. digging radius |
5390(mm) |
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5 |
Max. dumping height |
3510(mm) |
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6 |
Central offset |
550mm |
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7 |
Swing angle |
1800 |
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8 |
Max. rollback angle of digging bucket |
2010 |
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4.Diesel engine |
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1 |
Model |
Original imported Cummins B4.5 |
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2 |
Type |
Direct injection. Turbocharged. Water cooling |
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3 |
Rated output |
74 kW / 99HP |
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4 |
Rated speed |
2200rpm |
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5 |
Total exhaust of cylinder |
4.5(L) |
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6 |
Inter-bore of cylinder/stroke |
102/138(mm) |
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7 |
Voltage of starting motor |
12(V) |
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8 |
Max. Torque |
414N.m@1500RPM |
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9 |
Starting type |
Electric |
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10 |
Min. specific fuel consumption |
225(g/Kw.h) |
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5.Transmission System |
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(1)Torque Converter |
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1 |
Model |
CARRARO |
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2 |
Cooling type |
Pressure oil circulating |
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(2),Transmission case |
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1 |
Model |
CARRARO |
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2 |
Type |
Synchromesh mechanical shift |
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3 |
Gear shift position |
4 Forward and 4 reverse gears |
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(3),Axle and Tire |
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1 |
Model |
CARRARO |
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2 |
Type of main reducer |
spiral bevel gear, single stage |
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3 |
Type of final reducer |
Single stage planetary |
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4 |
Max. steering angle |
550 |
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5 |
Grade ability |
30% |
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6 |
Max. drawing force |
70±10%(kN)for 4WD |
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7 |
Tire type |
4WD fore tire12-16.5NHS- 10PR (air pressure 4.4) |
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Rear tire 19.5L-24R4-12PR(air pressure 2.4) |
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6.Working Device Hydraulic System |
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1 |
Model of oil pump |
HP330B478BIAC12-98-KHAC07-1 (CHINA NINGBO HERCURES) |
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2 |
System pressure |
230(kgf/cm2) |
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3 |
Model of loading valve |
HC-D16/3/60090333ES (ITALY HYDROCONTROL) |
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4 |
Model of priority valve |
152B2238 (DANFSS) |
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5 |
Model of digging valve |
HC-D16/7/60120753IN (ITALY HYDROCONTROL) |
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6 |
Priority pressure |
3 Mpa |
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7.Steering System |
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1 |
Type |
Fore wheel Steering |
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2 |
Model of steering gear |
150-1219 (EATON) |
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3 |
System pressure |
140(kgf/cm2) |
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