Technical Specification

JS190

Specifications

LIFT CAPACITIES - JS190 NLC T.A.B. - DIPPER LENGTH: 2.25M, T.A.B.: 5.35M, TRACKSHOES: 500MM, NO BUCKET

LIFT CAPACITIES – Dipper Length: 2.25m, 5.35m T.A.B., Trackshoes: 500mm, No bucket. JS190 NLC T.A.B.

Reach

3m

4.5m

6m

7.5m

Capacity at Max Reach

Load Point Ht.

kg

kg

kg

kg

kg

kg

kg

kg

kg

kg

mm

9.0m

7350*

7350*

2181

7.5m

5950*

5950*

5790*

5790*

4190*

4190*

4997

6.0m

5040*

5040*

5840*

5840*

5210*

3770

3520*

3400

6349

4.5m

8330*

8330*

7140*

5700

6060*

3700

3270*

2800

7141

3.0m

8350*

5320

6020

3550

3870*

2550

3200*

2520

7556

1.5m

8730*

4990

5840

3400

4230

2510

3290*

2430

7655

0m

8200*

4840

5740

3300

3530*

2510

7452

– 1.5m

7550*

7550*

6820*

4830

5090*

3290

3600*

2780

6920

STATIC DIMENSIONS

STATIC DIMENSIONS

Dimensions in mm

JS160

JS180

JS190

NLC

LC

NLC

LC

NLC

LC

A

Track length on ground

3090

3090

3370

3370

3370

3370

B

Undercarriage overall length

3940

3940

4170

4170

4170

4170

C

Track gauge

1990

2200

1990

2170

1990

2170

D

Width over tracks (500mm trackshoes)

2490

2490

2490

D

Width over tracks (600mm trackshoes)

2590

2800

2590

2770

2590

2770

D

Width over tracks (700mm trackshoes)

2690

2900

2690

2870

2690

2870

D

Width over tracks (800mm trackshoes)

3000

2970

2970

D

Width over tracks (900mm trackshoes)

3100

Boom options

Monoboom 5.15m

T.A.B. 5.35m

Monoboom 5.15m

T.A.B. 5.35m

Monoboom 5.15m

T.A.B. 5.35m

Dipper lengths

2.25m

2.7m

3.05m

2.25m

2.7m

3.05m

2.25m

2.7m

3.05m

2.25m

2.7m

3.05m

2.25m

2.7m

3.05m

2.25m

2.7m

3.05m

E

Transport length

8338

8298

8388

8624

8646

8616

8366

8326

8415

8652

8674

8644

8366

8326

8415

8611

8666

8636

F

Transport height

3140

3140

3140

3140

3140

3140

3162

3162

3162

3162

3162

3162

3162

3162

3162

3162

3162

3162

Dimensions in mm

G

Counterweight clearance

1050

1072

1072

H

Tailswing radius

2338

2338

2338

I

Width of superstructure

2470

2470

2470

J

Height over cab

2965

2987

2987

K

Height over grab rail

3140

3162

3162

L

Ground clearance

470

486

486

M

Track height

880

885

885

LIFT CAPACITIES - JS190 LC T.A.B. - DIPPER LENGTH: 3.00M, T.A.B.: 5.35M, TRACKSHOES: 700MM, NO BUCKET

LIFT CAPACITIES – Dipper Length: 3.00m, 5.35m T.A.B., Trackshoes: 700mm, No bucket. JS190 LC T.A.B.

Reach

3m

4.5m

6m

7.5m

Capacity at Max Reach

Load Point Ht.

kg

kg

kg

kg

kg

kg

kg

kg

kg

kg

mm

9.0m

4950*

4950*

3420*

3420*

4152

7.5m

4230*

4230*

3000*

3000*

2570*

2570*

6102

6.0m

4010*

4010*

4150*

4150*

2270*

2270*

7247

4.5m

3880*

3880*

4560*

4560*

4660*

4210

3660*

2950

2140*

2140*

7949

3.0m

7770*

6150

6010*

4030

4440

2890

2120*

2120*

8322

1.5m

8520*

5730

6040

3840

4340

2800

2180*

2180*

8413

0m

4230*

4230*

8500

5470

5880

3690

4270

2730

2330*

2330*

8229

– 1.5m

7140*

7140*

7600*

5380

5660*

3630

3940*

2720

2640*

2620

7750

– 3.0m

7240*

7240*

5800*

5440

4190*

3670

2850*

2850*

6867

LIFT CAPACITIES - JS190 LC T.A.B. - DIPPER LENGTH: 2.70M, T.A.B.: 5.35M, TRACKSHOES: 700MM, NO BUCKET

LIFT CAPACITIES – Dipper Length: 2.70m, 5.35m T.A.B., Trackshoes: 700mm, No bucket. JS190 LC T.A.B.

Reach

3m

4.5m

6m

7.5m

Capacity at Max Reach

Load Point Ht.

kg

kg

kg

kg

kg

kg

kg

kg

kg

kg

mm

9.0m

5450*

5450*

4390*

4390*

3428

7.5m

4870*

4870*

3100*

3100*

5640

6.0m

4730*

4730*

4660*

4310

2700*

2700*

6864

4.5m

5160*

5160*

5540*

5540*

5380*

4210

3210*

2950

2540*

2540*

7602

3.0m

8050*

6090

6180*

4030

4460

2900

2510*

2510*

7992

1.5m

8640*

5690

6040

3850

4370

2830

2580*

2540

8086

0m

8400*

5470

5900

3720

4320

2780

2760*

2600

7894

– 1.5m

7490*

7490*

7300*

5420

5470*

3680

3130*

2850

7394

– 3.0m

5260*

5260*

3660*

3660*

3190*

3190*

6289

LIFT CAPACITIES - JS190 LC T.A.B. - DIPPER LENGTH: 2.25M, T.A.B.: 5.35M, TRACKSHOES: 700MM, NO BUCKET

LIFT CAPACITIES – Dipper Length: 2.25m, 5.35m T.A.B., Trackshoes: 700mm, No bucket. JS190 LC T.A.B.

Reach

3m

4.5m

6m

7.5m

Capacity at Max Reach

Load Point Ht.

kg

kg

kg

kg

kg

kg

kg

kg

kg

kg

mm

9.0m

7350*

7350*

2181

7.5m

5950*

5950*

5790*

5790*

4190*

4190*

4997

6.0m

5040*

5040*

5840*

5840*

5210*

4210

3520*

3520*

6349

4.5m

8330*

8330*

7140*

6400

6060*

4140

3270*

3140

7141

3.0m

8350*

6000

6200

3990

3870*

2870

3200*

2840

7556

1.5m

8730*

5660

6020

3830

4360

2820

3290*

2750

7655

0m

8200*

5510

5920

3740

3530*

2830

7452

– 1.5m

7550*

7550*

6820*

5500

5090*

3730

3600*

3140

6920

LIFT CAPACITIES - JS190 NLC MONO - DIPPER LENGTH: 3.00M, MONOBOOM: 5.15M, TRACKSHOES: 700MM, NO BUCKET

LIFT CAPACITIES – Dipper Length: 3.00m, 5.15m Monoboom, Trackshoes: 700mm, No bucket. JS190 NLC MONO

Reach

1.5m

3m

4.5m

6m

7.5m

Capacity at Max Reach

Load Point Ht.

kg

kg

kg

kg

kg

kg

kg

kg

kg

kg

kg

kg

mm

7.5m

2430*

2430*

5581

6.0m

3770*

3770*

2180*

2180*

6816

4.5m

4310*

3850

2360*

2360*

2110*

2110*

7559

3.0m

8530*

8530*

5920*

5610

4930*

3700

3720*

2650

2140*

2140*

7951

1.5m

7030*

7030*

7440*

5250

5670*

3530

4280

2580

2270*

2270*

8045

0m

6820*

6820*

8460*

5010

5810

3400

4210

2520

2520*

2370*

7853

– 1.5m

5390*

5390*

9600*

8970*

8750*

4920

5740

3340

2990*

2570

7350

– 3.0m

8770*

8770*

12070*

9080

8260*

4940

5760

3360

3980*

3070

6463

– 4.5m

9460*

9350

6420*

5110

5510*

4460

4987

LIFT CAPACITIES - JS190 NLC MONO - DIPPER LENGTH: 2.70M, MONOBOOM: 5.15M, TRACKSHOES: 500MM, NO BUCKET

LIFT CAPACITIES – Dipper Length: 2.70m, 5.15m Monoboom, Trackshoes: 500mm, No bucket. JS190 NLC MONO

Reach

1.5m

3m

4.5m

6m

7.5m

Capacity at Max Reach

Load Point Ht.

kg

kg

kg

kg

kg

kg

kg

kg

kg

kg

kg

kg

mm

7.5m

2910*

2910*

5120

6.0m

3910*

3910*

2590*

2590*

6445

4.5m

4990*

4990*

4630*

3850

2490*

2490*

7227

3.0m

9550*

9550*

6360*

5770

5220*

3710

3280*

2670

2530*

2530*

7637

1.5m

5180*

5180*

7780*

5220

5890*

3550

4080*

2610

2680*

2500

7735

0m

6460*

6460*

8640*

5010

5830

3430

3270*

2560

2980*

2550

7534

– 1.5m

5810*

5810*

10130*

9010

8760*

4950

5780

3880

3570*

2790

7008

– 3.0m

9840*

9840*

11570*

19150

8050*

5000

5720*

3440

4890*

3400

6070

– 4.5m

8490*

8490*

5610*

5300

4463

LIFT CAPACITIES - JS190 NLC MONO - DIPPER LENGTH: 2.25M, MONOBOOM: 5.15M, TRACKSHOES: 500MM, NO BUCKET

LIFT CAPACITIES – Dipper Length: 2.25m, 5.15m Monoboom, Trackshoes: 500mm, No bucket. JS190 NLC MONO

Reach

1.5m

3m

4.5m

6m

7.5m

Capacity at Max Reach

Load Point Ht.

kg

kg

kg

kg

kg

kg

kg

kg

kg

kg

kg

kg

mm

7.5m

3900*

3900*

4484

6.0m

3350*

3350*

5956

4.5m

5520*

5520*

5000*

3790

3200*

3130

6795

3.0m

6880*

5500

5530*

3670

3230*

2800

7230

1.5m

8190*

5200

5950

3540

3420*

2690

7334

0m

2250*

5250*

8830*

5040

5840

3450

3830*

2760

7122

– 1.5m

5940*

5940*

10670*

9190

8710*

5010

5820

3430

4660*

3070

6562

– 3.0m

10810*

9340

7650*

5100

5830*

3880

5548

– 4.5m

LIFT CAPACITIES - JS190 LC MONO - DIPPER LENGTH: 2.70M, MONOBOOM: 5.15M, TRACKSHOES: 700MM, NO BUCKET

LIFT CAPACITIES – Dipper Length: 2.70m, 5.15m Monoboom, Trackshoes: 700mm, No bucket. JS190 LC MONO

Reach

1.5m

3m

4.5m

6m

7.5m

Capacity at Max Reach

Load Point Ht.

kg

kg

kg

kg

kg

kg

kg

kg

kg

kg

kg

kg

mm

7.5m

2910*

2910*

5120

6.0m

3910*

3910*

2590*

2590*

6445

4.5m

4990*

4990*

4630*

4290

2490*

2490*

7227

3.0m

9550*

9550*

6360*

6250

5220*

4140

3280*

2990

2530*

2530*

7637

1.5m

5180*

5180*

7780*

5900

5890*

3980

4080*

2930

2680*

2680*

7735

0m

6460*

6460*

8640*

5680

6010

3860

3270*

2880

2980*

2860

7534

– 1.5m

5810*

5810*

10130*

10130*

8760*

5610

5960

3810

3570*

3140

7008

– 3.0m

9840*

9840*

11570*

10570

8050*

5660

5720*

3870

4890*

3820

6070

– 4.5m

8490*

8490*

5610*

5610*

4463

LIFT CAPACITIES - JS190 NLC T.A.B. - DIPPER LENGTH: 2.70M, T.A.B.: 5.35M, TRACKSHOES: 500MM, NO BUCKET

LIFT CAPACITIES – Dipper Length: 2.70m, 5.35m T.A.B., Trackshoes: 500mm, No bucket. JS190 NLC T.A.B.

Reach

3m

4.5m

6m

7.5m

Capacity at Max Reach

Load Point Ht.

kg

kg

kg

kg

kg

kg

kg

kg

kg

kg

mm

9.0m

5450*

5450*

4390*

4390*

3428

7.5m

4870*

4870*

3100*

3100*

5640

6.0m

4730*

4730*

4660*

3860

2700*

2700*

6864

4.5m

5160*

5160*

5540*

5540*

5380*

3770

3210*

2630

2540*

2540*

7602

3.0m

8050*

5410

6070

3590

4320

2580

2510*

2330

7992

1.5m

8640*

5010

5860

3410

4240

2510

2580*

2250

8086

0m

8400*

4800

5720

3280

4180

2460

2760*

2310

7894

– 1.5m

7490*

7490*

7300*

4750

5470*

3250

3130*

2520

7394

– 3.0m

5260*

4830

3660*

3320

3190*

3140

6289

LIFT CAPACITIES - JS190 LC MONO - DIPPER LENGTH: 3.00M, MONOBOOM: 5.15M, TRACKSHOES: 700MM, NO BUCKET

LIFT CAPACITIES – Dipper Length: 3.00m, 5.15m Monoboom, Trackshoes: 700mm, No bucket. JS190 LC MONO

Reach

1.5m

3m

4.5m

6m

7.5m

Capacity at Max Reach

Load Point Ht.

kg

kg

kg

kg

kg

kg

kg

kg

kg

kg

kg

kg

mm

7.5m

2430*

2430*

5581

6.0m

3770*

3770*

2180*

2180*

6816

4.5m

4310*

4290

2360*

2360*

2110*

2110*

7559

3.0m

8530*

8530*

5920*

5920*

4930*

4130

3720*

2970

2140*

2140*

7951

1.5m

7030*

7030*

7440*

5930

5670*

3960

4410

2890

2270*

2270*

8045

0m

6820*

6820*

8460*

5680

5990

3830

4350

2830

2520*

2520*

7853

– 1.5m

5390*

5390*

9600*

9600*

8750*

5580

5910

3770

2990*

2890

7350

– 3.0m

8770*

8770*

12070*

10500

8260*

5600

5940

3790

3980*

3460

6463

– 4.5m

9460*

9460

6420*

5770

5510*

5030

4987

LIFT CAPACITIES - JS190 LC MONO - DIPPER LENGTH: 2.25M, MONOBOOM: 5.15M, TRACKSHOES: 700MM, NO BUCKET

LIFT CAPACITIES – Dipper Length: 2.25m, 5.15m Monoboom, Trackshoes: 700mm, No bucket. JS190 LC MONO

Reach

1.5m

3m

4.5m

6m

7.5m

Capacity at Max Reach

Load Point Ht.

kg

kg

kg

kg

kg

kg

kg

kg

kg

kg

kg

kg

mm

7.5m

3900*

3900*

4484

6.0m

3350*

3350*

5956

4.5m

5520*

5520*

5000*

4230

3200*

3200*

6795

3.0m

6880*

6170

5530*

4100

3230*

3130

7230

1.5m

8190*

5870

6130

3970

3420*

3010

7334

0m

5250*

5250*

8830*

5710

6020

3870

3830*

3100

7122

– 1.5m

5940*

5940*

10670*

10600

8710*

5680

6000

3850

4660*

3450

6562

– 3.0m

10810*

10770

7650*

5760

5830*

4360

5548

– 4.5m

WORKING RANGE - JS190 NLC/LC MONOBOOM 5.15M

WORKING RANGE - JS190 NLC/LC MONOBOOM 5.15m

Dipper length:

2.25m

2.70m

3.05m

A

Maximum digging reach

mm

8514

8908

9223

B

Maximum digging reach (on ground)

mm

8368

8769

9088

C

Maximum digging depth

mm

5799

6252

6598

D

Maximum digging height

mm

9398

9663

9888

E

Maximum dumping height

mm

7048

7321

7543

F

Maximum vertical wall cut depth

mm

5229

5682

6028

G

Minimum swing radius

mm

3000

3000

3000

Bucket rotation

182°

182°

182°

Maximum dipper tearout

kNm

85.8

74.7

68.7

Maximum bucket tearout

kNm

116.1

116.1

116.1

WEIGHTS AND GROUND BEARING PRESSURES

WEIGHTS AND GROUND BEARING PRESSURES

500mm shoes

600mm shoes

700mm shoes

800mm shoes

900mm shoes

JS190 NLC Mono – Machine equipped with 5.15m Monoboom, 3.05m Dipper, 0.9m3 Bucket, operator and full fuel tank.

Machine weight

kg

19658

19911

-

-

-

Ground bearing pressure

kg/cm2

0.58

0.49

-

-

-

WEIGHTS AND GROUND BEARING PRESSURES

500mm shoes

600mm shoes

700mm shoes

800mm shoes

900mm shoes

JS190 LC Mono – Machine equipped with 5.15m Monoboom, 3.05m Dipper, 0.9m3 Bucket, operator and full fuel tank.

Machine weight

kg

-

19961

20197

20461

-

Ground bearing pressure

kg/cm2

-

0.49

0.43

0.38

-

WEIGHTS AND GROUND BEARING PRESSURES

500mm shoes

600mm shoes

700mm shoes

800mm shoes

900mm shoes

JS190 NLC T.A.B. – Machine equipped with 5.35m T.A.B. boom, 3.05m Dipper, 0.9m3 Bucket, operator and full fuel tank.

Machine weight

kg

20422

20675

-

-

-

Ground bearing pressure

kg/cm2

0.60

0.51

-

-

-

WEIGHTS AND GROUND BEARING PRESSURES

500mm shoes

600mm shoes

700mm shoes

800mm shoes

900mm shoes

JS190 LC T.A.B. – Machine equipped with 5.35m T.A.B. boom, 3.05m Dipper, 0.9m3 Bucket, operator and full fuel tank.

Machine weight

kg

-

20725

20961

21225

-

Ground bearing pressure

kg/cm2

-

0.51

0.44

0.39

-

SERVICE CAPACITIES

SERVICE CAPACITIES

Fuel tank

litres

220

Engine coolant

litres

19.7

Engine oil

litres

20.4

Swing reduction gear

litres

6.0

Track reduction gear (each side)

litres

4.4

Hydraulic system

litres

142

Hydraulic tank

litres

73.0

DEF fluid capacity

litres

54.0

TRACK DRIVE

TRACK DRIVE

Type

Fully hydrostatic, two speed with autoshift between high and low speed

Travel motors

Variable swash axial piston type, fully guarded within undercarriage frame

Final drive

Planetary reduction, bolt-on sprockets

Service brake

Hydraulic counter balance valve

Park brake

Disc type, spring applied, automatic hydraulic release

Gradeability

70% (35 deg) continuous

Travel speed

JS160

JS180

JS190

High – 5.5 kph

High – 5.5 kph

High – 4.2 kph

Low – 3.2 kph

Low – 3.2 kph

Low – 2.4 kph

Tractive effort

167 kNm

167 kNm

223.5 kNm

HYDRAULIC SYSTEM

HYDRAULIC SYSTEM

Open centered, negative control hydraulic system with twin variable flow piston pumps providing flow-on-demand

Pumps

Main pumps

2 variable displacement axial piston type

Maximum flow

2 x 164 L/min

Servo pump

Gear type

Maximum flow

20.5 L/min

Control valve

A combined ten spool control valve with auxiliary service spool as standard

Relief valve settings

Boom/Arm/Bucket

314 bar

With power boost

343 bar

Swing circuit

279 bar

Travel circuit

343 bar

Pilot control

40 bar

Filtration

In tank

150 micron, suction strainer

Main return line

10 micron, glass fibre element

Pilot line

10 micron, paper element

Hydraulic hammer return

10 micron, reinforced microform element

ENGINE

ENGINE

Model

JCB EcoMAX 444 TCA EU Stage IV, EPA Tier 4 Final compliant

Type

4-stroke, 4-cylinder in-line, common rail, direct injection, turbocharged and intercooled diesel

Rated power (net)

93kW (125hp) at 2200rpm

Piston Displacement

4.4 litres

Air Filtration

Dry element with secondary safety element and in cab warning indicator

Starting system

24 volt

Batteries

2 x 12 volt

Alternator

24 volt 55 ampere

SWING SYSTEM

SWING SYSTEM

Swing motor

Axial piston type

Swing brake

Hydraulic braking plus automatic spring applied disc type parking brake

Swing torque

35 kNm

Swing speed

10.4 rpm

Swing gear

Large diameter, internally toothed fully sealed grease bath lubricated

UNDERCARRIAGE

UNDERCARRIAGE

Carriage options

NLC – Narrow long carriage and LC – Long carriage

Construction

Fully welded, 'X' frame type with central bellyguarding and sloping sidemembers
with dirt relief holes under top rollers.

Recovery point

Front and rear

Track shoes

500mm

600mm

700mm

800mm

900mm

JS160 NLC (LC)

()

()

()

()

()

JS180 NLC (LC)

()

()

()

JS190 NLC (LC)

()

()

()

Upper & lower rollers

Heat treated, sealed and lubricated

Track adjustment

Grease cylinder type

Track idler

Sealed and lubricated, with spring cushioned recoil

Track type

Sealed and lubricated

Rollers and Shoes (each side)

JS160

JS180

JS190

Track guides

1

2

2

Lower rollers

7

7

7

Upper rollers

2

2

2

Track shoes

43

46

46

Triple grouser (NLC) Triple grouser (LC)

LIFT CAPACITIES - JS190 NLC T.A.B. - DIPPER LENGTH: 3.00M, T.A.B.: 5.35M, TRACKSHOES: 500MM, NO BUCKET

LIFT CAPACITIES – Dipper Length: 3.00m, 5.35m T.A.B., Trackshoes: 500mm, No bucket. JS190 NLC T.A.B.

Reach

3m

4.5m

6m

7.5m

Capacity at Max Reach

Load Point Ht.

kg

kg

kg

kg

kg

kg

kg

kg

kg

kg

mm

9.0m

4950*

4950*

3420*

3420*

4152

7.5m

4230*

4230*

3000*

3000*

2570*

2570*

6102

6.0m

4010*

4010*

4150*

3870

2270*

2270*

7247

4.5m

3880*

3880*

4560*

4560*

4660*

3770

3660*

2630

2140*

2140*

7949

3.0m

7770*

5460

6010*

3590

4300

2560

2120*

2120*

8322

1.5m

8520*

5050

5860

3400

4210

2480

2180*

2090

8413

0m

4230*

4230*

8500*

4800

5700

3260

4140

2410

2330*

2130

8229

– 1.5m

7140*

7140*

7600*

4710

5630

3200

3940*

2400

2640*

2320

7750

– 3.0m

7240*

7240*

5800*

4770

4190*

3240

2850*

2760

6867

WORKING RANGE - JS190 NLC/LC T.A.B. 5.35M

WORKING RANGE - JS190 NLC/LC T.A.B. 5.35m

Dipper length:

2.25m

2.40m

3.05m

A

Maximum digging reach

mm

8831

9260

9592

B

Maximum digging reach (on ground)

mm

8652

9094

9463

C

Maximum digging depth

mm

5354

5786

6108

D

Maximum digging height

mm

10248

10674

10822

E

Maximum dumping height

mm

8000

8444

8672

F

Maximum vertical wall cut depth

mm

4232

4699

5211

G

Minimum swing radius

mm

2170

2227

2587

Bucket rotation

182°

182°

182°

Maximum dipper tearout

kNm

85.8

74.7

68.7

Maximum bucket tearout

kNm

116.1

116.1

116.1