JCB 90Z-1
Browse All JCB or Mini Excavator Models
Contents:
Boom/Stick Option (Hex) 1
| Max Reach Along Ground | 25.73 ft in (7840 mm) |
| Minimum Front Swing Radius (No Offset) | 7.51 ft in (2288 mm) |
| Minimum Front Swing Radius (Fully Offset) | 6.49 ft in (1978 mm) |
| Max Digging Reach | 26.22 ft in (7989 mm) |
| Maximum Height To Dipper Nose Pivot Pin | 24.19 ft in (7371 mm) |
| Maximum Vertical Wallcut Depth | 12.87 ft in (3920 mm) |
| Max.Dumping Height | 21.13 ft in (6439 mm) |
| Maximum Digging Depth – Dozer Down | 15.14 ft in (4613 mm) |
| Maximum Digging Depth – Dozer Up | 15.17 ft in (4622 mm) |
Dimensions
| Length Of Track On Ground | 7.63 ft in (2325 mm) |
| Ground Clearance | 1.15 ft in (350 mm) |
| Height To Top Of Cab | 8.88 ft in (2706 mm) |
| Tail Swing Radius | 3.76 ft in (1145 mm) |
| Track Gauge | 6.07 ft in (1850 mm) |
| Width Over Tracks | 7.55 ft in (2300 mm) |
| Overall Width Of Superstructure | 7.18 ft in (2187 mm) |
| Removal Counterweight Clearance | 2.5 ft in (762 mm) |
| Transport Length, Minimum | 21604.34 ft in (6585 m) |
| Cab Height | 61.19 in (1554 mm) |
Undercarriage
| Tractive Effort | 143.31 lb (65 kg) |
| Number Of Track Rollers Per Side | 5 |
| Track Tension | Grease |
Engine
| Fuel | Diesel |
| Starter Motor | 2 KW |
| Engine Model | KDI 2504 TCR |
| Gross Power | 73.8 hp (55 kw) |
| Cooling System | Water cooled |
| Net Power | 70.3 hp (52.4 kw) |
| Power Measured @ | 2000 rpm |
| Displacement | 152559.4 cu in (2500 L) |
| Torque Measured @ | 1500 rpm |
| Alternator | 80 amps |
Operational
| Operating Weight | 21457.6 lb (9733 kg) |
| Fuel Capacity | 29.6 gal (112 L) |
| Cooling System Fluid Capacity | 3.2 gal (12.1 L) |
| Hydraulic System Fluid Capacity | 31.2 gal (118 L) |
| Engine Oil Capacity | 17.5 gal (66 L) |
| Operational Voltage | 12 V |
| Hydraulic Pump Flow Capacity | 17.5 gal/min (66 L/min) |
Performance
| Travel Speed Low | 1.6 mph (2.5 km/h) |
| Travel Speed - High | 2.9 mph (4.6 km/h) |
| Gradeability | 30 % |
Blade
| Approach Angle | 27.8 degrees |
Hydraulic System
| Nominal Output | 41.9 gal/min (158.4 L/min) |
Blade
| Maximum Height | 1.6 ft in (471 mm) |
Hydraulic System
| Slew Main Relief | 226 lpm |
| Excavator/Track Main Relief | 300 bar |
Blade
| Dig Depth (Below Ground) | 1.6 ft in (461 mm) |
| Reach In Front Of Tracks | 2.1 ft in (615 mm) |
Hydraulic System
| Auxiliary Hydraulic Flow | 50.2 gal/min (190 L/min) |
Blade
| Blade Width | 2320 mm |
| Height | 18.7 in (473 mm) |
Boom
| Boom Swing Left | 55 degrees |
| Boom Swing Right | 60 degrees |
| Bucket Rotation | 188 degrees |
| Dipper Rotation | 122 degrees |
| Bucket Tearout | 16231.3 lb (72.2 kN) |
| Dipper Tearout | 11218 lb (49.9 kN) |
| Slew Speed | 10 rpm |
