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	19 in (47 cm)
Blade width	2,320 mm (91 in)
Dig depth (below ground)	2 ft (0 m)
Maximum height	2 ft (0 m)
Reach in front of tracks	2 ft (1 m)

Boom

Boom swing left	55 degrees
Boom swing right	60 degrees
Bucket rotation	188 degrees
Bucket tearout	16,231 lbs (7,362 kg)
Dipper rotation	122 degrees
Dipper tearout	11,218 lbs (5,088 kg)
Slew speed	10 rpm

Boom/Stick Excavator Option 1

Max Digging Reach	26 ft (8 m)
Max Reach Along Ground	26 ft (8 m)
Max.Dumping Height	21 ft (6 m)
Maximum digging depth - dozer down	15 ft (5 m)
Maximum digging depth - dozer up	15 ft (5 m)
Maximum height to dipper nose pivot pin	24 ft (7 m)
Maximum vertical wallcut depth	13 ft (4 m)
Minimum front swing radius (fully offset)	7 ft (2 m)
Minimum front swing radius (no offset)	8 ft (2 m)

Dimensions

Cab height	61 in (155 cm)
Ground Clearance	1 ft (0 m)
Height - Top of Cab	9 ft (3 m)
Length of Track on Ground	8 ft (2 m)
Overall width of superstructure	7 ft (2 m)
Removal Counterweight Clearance	3 ft (1 m)
Tail Swing Radius	4 ft (1 m)
Track Gauge	6 ft (2 m)
Transport Length, Minimum	21,604 ft (6,585 m)
Width Over Tracks	8 ft (2 m)

Engine

Alternator	80 amps
Cooling system	Water cooled
Displacement	152,559 cu in (2,500,006 cu cm)
Engine Model	KDI 2504 TCR
Fuel	Diesel
Gross Power	74 hp (55 kw)
Net Power	70 hp (52 kw)
Power Measured @	2000 rpm
Starter Motor	2 KW hp (1 kw)
Torque Measured @	1500 rpm

Hydraulic System

Auxiliary hydraulic flow	50 gpm (190 lpm)
Excavator/track main relief	300 bar
Nominal output	42 gpm (159 lpm)
Slew main relief	226 lpm

Operating Specifications

Cooling System Fluid Capacity	3 gal (12 l)
Engine Oil Capacity	18 gal (66 l)
Fuel Capacity	30 gal (112 l)
Hydraulic Pump Flow Capacity	18 gpm (66 lpm)
Hydraulic System Fluid Capacity	31 gal (118 l)
Operating Voltage	12 V
Operating Weight	21,458 lbs (9,733 kg)

Performance

Gradeability	30%
Travel speed low	2 mph (3 kph)
Travel Speed - High	3 mph (5 kph)

Undercarriage

Number of Track Rollers per Side	5
Track tension	Grease
Tractive Effort	143 lbs (65 kg)

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