JCB JS190LC Excavator


Boom/Stick Option (Hex) 1

Max Cutting Height 30.84 ft in (9398 mm)
Max Loading Height 23.13 ft in (7048 mm)
Max Vertical Wall Digging Depth 17.16 ft in (5229 mm)
Max Digging Depth 19.03 ft in (5799 mm)
Max Digging Reach On Ground 27.46 ft in (8368 mm)
Minimum Swing Radius 118.12 in (3000 mm)
Boom/Stick Option (Hex) 1 T.A. boom 5350 mm with arm 2250 mm
Max Digging Reach 27.94 ft in (8514 mm)

Boom/Stick Option (Hex) 2

Max Cutting Height 31.71 ft in (9663 mm)
Max Loading Height 24.02 ft in (7321 mm)
Max Vertical Wall Digging Depth 18.65 ft in (5682 mm)
Max Digging Depth 20.52 ft in (6252 mm)
Boom/Stick Option (Hex) 2 T.A. boom 5350 mm with arm 2700 mm
Max Digging Reach On Ground 28.77 ft in (8769 mm)
Minimum Swing Radius 118.12 in (3000 mm)
Max Digging Reach 29.23 ft in (8908 mm)

Boom/Stick Option (Hex) 3

Max Cutting Height 32.45 ft in (9888 mm)
Max Loading Height 24.75 ft in (7543 mm)
Max Vertical Wall Digging Depth 19.78 ft in (6028 mm)
Max Digging Depth 21.65 ft in (6598 mm)
Minimum Swing Radius 118.12 in (3000 mm)
Max Digging Reach 30.26 ft in (9223 mm)
Max Digging Reach On Ground 29.82 ft in (9088 mm)
Boom/Stick Option (Hex) 3 T.A. boom 5350 mm with arm

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 339.02 in (8611 mm)
Undercarriage Overall Length 13.69 ft in (4170 mm)
Removal Counterweight Clearance 3.52 ft in (1072 mm)

Undercarriage

Track Gauge 7.12 ft in (2170 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 43345.1 lb (19661 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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