Categories ↠ Mini Excavators ↠ JCB 90Z-1

JCB 90Z-1 Mini Excavator

Category: Mini Excavators ➔
Manufacturer: JCB ➔
Model: 90Z-1 ➔

The JCB 90Z-1 Mini Excavator is a powerful and versatile machine designed for efficient and precise excavation tasks. With a dig depth of 1.6 ft and a maximum reach of 26.3 ft, this excavator offers excellent performance in various conditions. Powered by a 70.3 hp engine and equipped with a hydraulic system that delivers 41.9 gpm of flow, the 90Z-1 provides reliable operation and high productivity on the job site. Its compact dimensions, operating weight of 21457.6 lbs, and impressive gradeability of 30% make it a valuable asset for any construction or landscaping project.

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Blades

Approach angle	27.8 degrees
Blade Height	18.70 in (47.50 cm)
Blade width	2,320.00 mm (91.34 in)
Dig depth (below ground)	1.60 ft (0.49 m)
Maximum height	1.60 ft (0.49 m)
Reach in front of tracks	2.10 ft (0.64 m)

Boom

Boom swing left	55 degrees
Boom swing right	60 degrees
Bucket rotation	188 degrees
Bucket tearout	16,231.30 lbs (7,362.40 kg)
Dipper rotation	122 degrees
Dipper tearout	11,218.00 lbs (5,088.41 kg)
Slew speed	10 rpm

Boom/Stick Excavator Option 1

Max Digging Reach	26.30 ft (8.02 m)
Max Reach Along Ground	25.80 ft (7.86 m)
Max.Dumping Height	21.20 ft (6.46 m)
Maximum digging depth - dozer down	15.20 ft (4.63 m)
Maximum digging depth - dozer up	15.20 ft (4.63 m)
Maximum height to dipper nose pivot pin	24.20 ft (7.38 m)
Maximum vertical wallcut depth	12.90 ft (3.93 m)
Minimum front swing radius (fully offset)	6.50 ft (1.98 m)
Minimum front swing radius (no offset)	7.60 ft (2.32 m)

Dimensions

Cab height	61.20 in (155.45 cm)
Ground Clearance	1.20 ft (0.37 m)
Height - Top of Cab	8.90 ft (2.71 m)
Length of Track on Ground	7.70 ft (2.35 m)
Overall width of superstructure	7.20 ft (2.19 m)
Removal Counterweight Clearance	2.50 ft (0.76 m)
Tail Swing Radius	3.80 ft (1.16 m)
Track Gauge	6.10 ft (1.86 m)
Transport Length, Minimum	21,604.40 ft (6,585.02 m)
Width Over Tracks	7.60 ft (2.32 m)

Engine

Alternator	80 amps
Cooling system	Water cooled
Displacement	152,559.40 cu in (2,500,006.18 cu cm)
Engine Model	KDI 2504 TCR
Fuel	Diesel
Gross Power	73.80 hp (55.03 kw)
Net Power	70.30 hp (52.42 kw)
Power Measured @	2000 rpm
Starter Motor	2 KW hp (1.49 kw)
Torque Measured @	1500 rpm

Hydraulic System

Auxiliary hydraulic flow	50.20 gpm (190.01 lpm)
Excavator/track main relief	300 bar
Nominal output	41.90 gpm (158.59 lpm)
Slew main relief	226 lpm

Operating Specifications

Cooling System Fluid Capacity	3.20 gal (12.11 l)
Engine Oil Capacity	17.50 gal (66.24 l)
Fuel Capacity	29.60 gal (112.04 l)
Hydraulic Pump Flow Capacity	17.50 gpm (66.24 lpm)
Hydraulic System Fluid Capacity	31.20 gal (118.09 l)
Operating Voltage	12 V
Operating Weight	21,457.60 lbs (9,733.02 kg)

Performance

Gradeability	30%
Travel speed low	1.60 mph (2.57 kph)
Travel Speed - High	2.90 mph (4.67 kph)

Undercarriage

Number of Track Rollers per Side	5
Track tension	Grease
Tractive Effort	143.40 lbs (65.05 kg)

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