JCB JS190NLC Excavator


Boom/Stick Option (Hex) 1

Max Cutting Height 33.63 ft in (10248 mm)
Max Loading Height 26.25 ft in (8000 mm)
Max Vertical Wall Digging Depth 13.89 ft in (4232 mm)
Max Digging Depth 17.57 ft in (5354 mm)
Max Digging Reach On Ground 28.39 ft in (8652 mm)
Minimum Swing Radius 85.44 in (2170 mm)
Boom/Stick Option (Hex) 1 T.A. boom 5350 mm with arm 2250 mm
Max Digging Reach 28.98 ft in (8831 mm)

Boom/Stick Option (Hex) 2

Max Cutting Height 35.02 ft in (10674 mm)
Max Loading Height 27.71 ft in (8444 mm)
Max Vertical Wall Digging Depth 15.42 ft in (4699 mm)
Max Digging Depth 18.99 ft in (5786 mm)
Boom/Stick Option (Hex) 2 T.A. boom 5350 mm with arm 2700 mm
Max Digging Reach On Ground 29.84 ft in (9094 mm)
Minimum Swing Radius 87.68 in (2227 mm)
Max Digging Reach 30.39 ft in (9260 mm)

Boom/Stick Option (Hex) 3

Max Cutting Height 35.51 ft in (10822 mm)
Max Loading Height 28.46 ft in (8672 mm)
Max Vertical Wall Digging Depth 17.1 ft in (5211 mm)
Max Digging Depth 20.04 ft in (6108 mm)
Minimum Swing Radius 101.86 in (2587 mm)
Max Digging Reach 31.47 ft in (9592 mm)
Max Digging Reach On Ground 31.05 ft in (9463 mm)
Boom/Stick Option (Hex) 3 T.A. boom 5350 mm with arm 2700 mm

Dimensions

Ground Clearance 1.6 ft in (486 mm)
Height To Top Of Cab 9.8 ft in (2987 mm)
Width To Outside Of Tracks 8.17 ft in (2490 mm)
Length Of Track On Ground 11.06 ft in (3370 mm)
Tail Swing Radius 7.68 ft in (2338 mm)
Transport Height 124.49 in (3162 mm)
Transport Length 329.38 in (8366 mm)
Undercarriage Overall Length 13.69 ft in (4170 mm)
Removal Counterweight Clearance 3.52 ft in (1072 mm)

Undercarriage

Track Gauge 6.53 ft in (1990 mm)
Shoe Size 19.69 in (500 mm)
Max Travel Speed 1.93 mph (3.1 km/h)
Number Of Carrier Rollers Per Side 2
Number Of Shoes Per Side 46
Number Of Track Rollers Per Side 7
Track Adjustment Grease cylinder type
Ground Pressure 7.16 psi (49.37 kPa)

Engine Details

Battery 2 x 12 V
Number Of Cylinders 4
Engine Make Isuzu
Engine Model JCB EcoMAX 444 TCA EU Stage IV, EPA Tier 4 Final compliant
Net Power 109 hp (81.3 kw)
Power Measured @ 2200 rpm
Displacement 264.2 cu in (4.4 L)
Alternator 55 amps

Capacities

Def Tank 14.3 gal (54 L)
Engine Oil 0.6 gal (2.1 L)
Engine Coolant 5.3 gal (19.7 L)

Operational Specs

Operating Weight 43338.5 lb (19658 kg)
Fuel Tank Capacity 66.9 gal (253 L)
Cooling System Fluid Capacity 4.4 gal (16.4 L)
Hydraulic System Fluid Capacity 37.6 gal (142 L)
Operating Voltage 24 V
Engine Oil Capacity 3.5 gal (13.2 L)
Swing Drive Fluid Capacity 1.6 gal (6 L)
Alternator Supplied Amperage 50 amps
Hydraulic System Relief Valve Pressure 4975 psi (34301.4 kPa)
Hydraulic Pump Flow Capacity 73 gal/min (276 L/min)

Swing Mechanism

Swing Gear Large diameter, internally toothed fully sealed grease bath lubricated
Swing Motor Axial piston type
Swing Brake Hydraulic braking plus automatic spring applied disc type parking brake
Swing Torque 2581.5 lb ft (3500 Nm)
Swing Speed 10 rpm

Buckets

Reference Bucket Capacity 1.2 yd3 (0.9 m3)
Minimum Bucket Capacity 0.5 yd3 (0.4 m3)
Maximum Bucket Capacity 1.2 yd3 (0.9 m3)

Hydraulic System

Power Boost 23.5 psi (162 kPa)
Maximum Flow -Servo Pump, Low Noise Gear Pump 5.5 gal/min (20.5 L/min)
Main Pump – Maximum Flow 86.7 gal/min (328 L/min)
Travel Circuit 23.5 psi (162 kPa)
Swing Circuit 19.3 psi (132.7 kPa)
Pilot Circuit 2.8 psi (19.1 kPa)
Control Valve A combined ten spool control valve with auxiliary service spool as standard

Brakes

Park Brake Disc type, spring applied, automatic hydraulic release
Service Brake Hydraulic counter balance valve
Gradeability 70 %
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