JCB JS190NLC Excavator Specs

Category: Excavators ➔
Manufacturer: JCB ➔
Model: JS190NLC ➔

The JCB JS190NLC Excavator offers impressive digging capabilities and reach, making it a versatile and powerful piece of equipment for construction and excavation projects. With multiple boom/stick options providing varied reach and digging depths, this excavator can tackle a range of tasks efficiently. Equipped with a reliable JCB EcoMAX engine and a robust hydraulic system, the JS190NLC ensures smooth operation and high performance on the job site. With a spacious cab for operator comfort and a durable undercarriage design, this excavator is built for productivity and reliability in demanding work environments.

Boom/Stick 1

JCB JS190NLC Excavator Boom/Stick 1 specifications
Boom/Stick 1	T.A. boom 5350 mm with arm 2250 mm
Max Cutting Height	33.63 ft (10.25 m)
Max Digging Depth	17.57 ft (5.36 m)
Max Digging Reach	28.98 ft (8.83 m)
Max Digging Reach On Ground	28.39 ft (8.65 m)
Max Loading Height	26.25 ft (8.00 m)
Max Vertical Wall Digging Depth	13.89 ft (4.23 m)
Minimum Swing Radius	85.44 in (217.02 cm)

Boom/Stick 2

JCB JS190NLC Excavator Boom/Stick 2 specifications
Boom/Stick 2	T.A. boom 5350 mm with arm 2700 mm
Max Cutting Height	35.02 ft (10.67 m)
Max Digging Depth	18.99 ft (5.79 m)
Max Digging Reach	30.39 ft (9.26 m)
Max Digging Reach On Ground	29.84 ft (9.10 m)
Max Loading Height	27.71 ft (8.45 m)
Max Vertical Wall Digging Depth	15.42 ft (4.70 m)
Minimum Swing Radius	87.68 in (222.71 cm)

Boom/Stick 3

JCB JS190NLC Excavator Boom/Stick 3 specifications
Boom/Stick 3	T.A. boom 5350 mm with arm 2700 mm
Max Cutting Height	35.51 ft (10.82 m)
Max Digging Depth	20.04 ft (6.11 m)
Max Digging Reach	31.47 ft (9.59 m)
Max Digging Reach On Ground	31.05 ft (9.46 m)
Max Loading Height	28.46 ft (8.67 m)
Max Vertical Wall Digging Depth	17.10 ft (5.21 m)
Minimum Swing Radius	101.86 in (258.72 cm)

Brakes

JCB JS190NLC Excavator Brakes specifications
Gradeability	70 %
Park Brake	Disc type, spring applied, automatic hydraulic release
Service Brake	Hydraulic counter balance valve

Buckets

JCB JS190NLC Excavator Buckets specifications
Maximum Bucket Capacity	1.2 cu yd
Minimum Bucket Capacity	0.5 cu yd
Reference Bucket Capacity	1.2 cu yd

Capacities

JCB JS190NLC Excavator Capacities specifications
Def Tank	14.30 gal (54.13 l)
Engine Coolant	5.30 gal (20.06 l)
Engine Oil	0.60 gal (2.27 l)

Dimensions

JCB JS190NLC Excavator Dimensions specifications
Ground Clearance	1.60 ft (0.49 m)
Height	9.83 ft (3.00 m)
Height To Top Of Cab	9.80 ft (2.99 m)
Length	27.42 ft (8.36 m)
Length Of Track On Ground	11.06 ft (3.37 m)
Removal Counterweight Clearance	3.52 ft (1.07 m)
Tail Swing Radius	7.68 ft (2.34 m)
Transport Height	124.49 in (316.20 cm)
Transport Length	329.38 in (836.63 cm)
Undercarriage Overall Length	13.69 ft (4.17 m)
Weight	44,099.00 lbs (20,002.99 kg)
Width	8.83 ft (2.69 m)
Width To Outside Of Tracks	8.17 ft (2.49 m)

Engine

JCB JS190NLC Excavator Engine specifications
Alternator	55 amps
Battery	2 x 12 V
Displacement	264.20 cu in (4,329.47 cu cm)
Engine Make	2353
Engine Model	JCB EcoMAX 444 TCA EU Stage IV, EPA Tier 4 Final compliant
Net Power	109.00 hp (81.28 kw)
Number Of Cylinders	4
Power Measured @	2200 rpm

Hydraulic System

JCB JS190NLC Excavator Hydraulic System specifications
Control Valve	A combined ten spool control valve with auxiliary service spool as standard
Main Pump - Maximum Flow	86.70 gpm (328.16 lpm)
Maximum Flow -Servo Pump, Low Noise Gear Pump	5.50 gpm (20.82 lpm)
Pilot Circuit	2.8 psi
Power Boost	23.5 psi
Swing Circuit	19.3 psi
Travel Circuit	23.5 psi

Operational

JCB JS190NLC Excavator Operational specifications
Alternator Supplied Amperage	50 amps
Cooling System Fluid Capacity	4.40 gal (16.65 l)
Engine Oil Capacity	3.50 gal (13.25 l)
Fuel Capacity	66.90 gal (253.22 l)
Hydraulic Pump Flow Capacity	73.00 gpm (276.31 lpm)
Hydraulic System Fluid Capacity	37.60 gal (142.32 l)
Hydraulic System Relief Valve Pressure	4975 psi
Operating Voltage	24 V
Operating Weight	43,338.50 lbs (19,658.04 kg)
Swing Drive Fluid Capacity	1.60 gal (6.06 l)

Swing Mechanism

JCB JS190NLC Excavator Swing Mechanism specifications
Swing Brake	Hydraulic braking plus automatic spring applied disc type parking brake
Swing Gear	Large diameter, internally toothed fully sealed grease bath lubricated
Swing Motor	Axial piston type
Swing Speed	10 rpm
Swing Torque	2,581.50 lbs ft (3,500.00 nm)

Undercarriage

JCB JS190NLC Excavator Undercarriage specifications
Ground Pressure	7.16 psi
Max Travel Speed	1.93 mph (3.11 kph)
Number Of Carrier Rollers Per Side	2
Number Of Shoes Per Side	46
Number Of Track Rollers Per Side	7
Shoe Size	19.69 in (50.01 cm)
Track Adjustment	Grease cylinder type
Track Gauge	6.53 ft (1.99 m)

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