JCB JS145W Excavator Specs

Category: Excavators ➔
Manufacturer: JCB ➔
Model: JS145W ➔

The JCB JS145W Excavator is a versatile and powerful machine, designed for a variety of excavation tasks. With impressive capabilities such as a maximum cutting height of 32.1 ft, a digging depth of 18.7 ft, and a loading height of 24.3 ft, this excavator offers exceptional reach and efficiency. Powered by a robust JCB EcoMAX 444 TCA engine, delivering a net power of 109 hp, the JS145W ensures reliable performance. Equipped with a load-sensed hydraulic system and variable flow piston pumps, this excavator provides maximum efficiency and control for various working conditions.

Boom/Stick Option (Mex) 1

JCB JS145W Excavator Boom/Stick Option (Mex) 1 specifications
Boom/Stick Option (Mex) 1	monoboom 4700mm w/ arm 2100mm
Max Cutting Height	30.14 ft (9.19 m)
Max Digging Depth	15.67 ft (4.78 m)
Max Loading Height	22.25 ft (6.78 m)
Max Reach Along Ground	25.42 ft (7.75 m)
Max Vertical Wall Dig Depth	13.78 ft (4.20 m)
Shipping Height Of Unit	9.98 ft (3.04 m)
Shipping Length Of Unit	24.87 ft (7.58 m)

Boom/Stick Option (Mex) 2

JCB JS145W Excavator Boom/Stick Option (Mex) 2 specifications
Boom/Stick Option (Mex) 2	monoboom 4700mm w/ arm 2500mm
Max Cutting Height	31.03 ft (9.46 m)
Max Digging Depth	16.98 ft (5.18 m)
Max Loading Height	23.13 ft (7.05 m)
Max Reach Along Ground	26.66 ft (8.13 m)
Max Vertical Wall Dig Depth	15.10 ft (4.60 m)
Shipping Height Of Unit	9.98 ft (3.04 m)
Shipping Length Of Unit	24.94 ft (7.60 m)

Boom/Stick Option (Mex) 3

JCB JS145W Excavator Boom/Stick Option (Mex) 3 specifications
Boom/Stick Option (Mex) 3	monoboom 4700mm w/ arm 3000mm
Max Cutting Height	32.08 ft (9.78 m)
Max Digging Depth	18.62 ft (5.68 m)
Max Loading Height	24.28 ft (7.40 m)
Max Reach Along Ground	28.17 ft (8.59 m)
Max Vertical Wall Dig Depth	16.57 ft (5.05 m)
Shipping Height Of Unit	9.98 ft (3.04 m)
Shipping Length Of Unit	25.04 ft (7.63 m)

Boom/Stick Option (Mex) 4

JCB JS145W Excavator Boom/Stick Option (Mex) 4 specifications
Boom/Stick Option (Mex) 4	Triple articulated boom 5000mm w/ arm 2100mm
Max Cutting Height	31.75 ft (9.68 m)
Max Digging Depth	16.47 ft (5.02 m)
Max Loading Height	23.87 ft (7.28 m)
Max Reach Along Ground	26.71 ft (8.14 m)
Max Vertical Wall Dig Depth	13.92 ft (4.24 m)
Shipping Height Of Unit	9.98 ft (3.04 m)
Shipping Length Of Unit	23.99 ft (7.31 m)

Dimensions

JCB JS145W Excavator Dimensions specifications
Ground Clearance	1.15 ft (0.35 m)
Height	10.83 ft (3.30 m)
Height To Top Of Cab	9.98 ft (3.04 m)
Length	25.00 ft (7.62 m)
Overall Width	8.17 in (20.75 cm)
Upper Structure Clearance	4.07 ft (1.24 m)
Weight	31,130.00 lbs (14,120.35 kg)
Width	8.17 ft (2.49 m)

Engine

JCB JS145W Excavator Engine specifications
Air Filter Type	Dry element with secondary safety element and in cab warning indicator
Aspiration	turbocharged
Cooling System	Large capacity radiator
Displacement	268.50 cu in (4,399.94 cu cm)
Engine Make	2353
Engine Model	JCB EcoMAX 444 TCA EU Stage IV, EPA Tier 4 Final compliant
Engine Type	4-stroke, 4-cyclinder in-line, common rail, direct injection, turbo charged and intercooled diesel
Injection	Electronic injection
Net Power	109.00 hp (81.28 kw)
Number Of Cylinders	4
Power Measured @	2200 rpm
Rated Power	124.80 hp (93.06 kw)
Starting System	24 volt – 4kW.

Operational

JCB JS145W Excavator Operational specifications
Alternator Supplied Amperage	50 amps
Cooling System Fluid Capacity	4.40 gal (16.65 l)
Engine Oil Capacity	3.90 gal (14.76 l)
Front Diff Fluid Capacity	3.70 gal (14.00 l)
Fuel Capacity	63.50 gal (240.35 l)
Hydraulic Pump Flow Capacity	73.00 gpm (276.31 lpm)
Hydraulic Pump Type	load sensed hydraulic system with variable flow piston pumps providing flow on demand for maximum efficiency
Hydraulic System Fluid Capacity	32.80 gal (124.15 l)
Hydraulic System Relief Valve Pressure	4974 psi
Operational Voltage	24 V
Oscillating Axle Angle	17 degrees
Rear Diff Fluid Capacity	3.20 gal (12.11 l)
Tire Size	twins: 10x20 16PR, singles: 18Rx19.5(radials)

Swing Mechanism

JCB JS145W Excavator Swing Mechanism specifications
Swing Speed	13.4 rpm

Transmission

JCB JS145W Excavator Transmission specifications
Max Travel Speed	18.70 mph (30.09 kph)
Number Of Forward Gears	2
Number Of Reverse Gears	2
Transmission Type	hydrostatic powershift

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