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JM620CH
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  • JM620CH

Backhoe Loader

JM620CH

Rated load

1700(Kg)

Operating weight

8000(KG)

Rated bucket capacity

1.0(m3)

PRODUCT · SHOWProduct Introduction

Overall Dimension 

1

Length(with bucket on ground)

5835(mm)

2

Overall width(at stabilizer )

2240(mm)

3

Load Bucket width

2313(mm)

4

Height(To the top of the cab)

2720 (mm)

5

Height(To the top of the digging pole)

3548 (mm)

6

Wheel base

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

8000(KG)

3

Rated bucket capacity

1.0(m3)

4

Max. dump clearance

2714(mm)

5

Dump reach

845(mm)

6

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


(2) Center of front wheel

3795 (mm) for 2WD

4380(mm) for 4WD

7

Max lifting capability

3400KG

8

Max. load breakout force

>60kN

Main Digging Technical Specification

1

Rated digging bucket capacity

0.2(m3)

2

Max. digging depth

4405(mm)

3

Max. digging radius

5390(mm)

4

Max. dumping height

3510(mm)

5

Central offset

550mm

6

Max. digging  force

>56.1+10%kN

Diesel engine

1

Model

4BTA3.9-C110

WD DEUTZ WP4G95E221

2

Type

Direct injection. Turbocharged. Water cooling

Direct injection. Turbocharged. Water cooling

3

Rated output

82 (kW)

70 (kW)

5

Total exhaust of cylinder

3.9(L)

4.5(L)

9

Rated speed

2200(r/min)

2200(r/min)

10

Max. Torque

460(N.M)

380(N.M)

Transmission System

1

Torque Converter

Model

CARRARO



Cooling type

Pressure oil circulating

2

Transmission case

Model

CARRARO



Type

Synchromesh mechanical shift 

3

Axle and Tire

Model

CARRARO



Type of main reducer

spiral bevel gear, single stage




Type of final reducer

Single stage planetary

4

Gear shift position

4 F、 4 R

5

Speed (F/R)

6/6,9.6/9.6,20.5/20.5,38/38

6

Max. drawing force

70kN(4WD)

7

Size of tire



12-16.5TL-12PR RG400

2WD/4WD)





19.5L-24TL-12PR R-4

Working Hydraulic System

1

Model of oil pump

JHP2063C

2

System pressure

230(kgf/cm2)

3

Model of Muti-way directional valve

ZL20.3S4C-00、WJ20.7SC4-00

Steering System


1

Model of steering pump

JHP2063C

2

Model of redirector


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