The 9.9-ton 90Z-1 zero tailswing compact excavator is powered by a 74-hp JCB by Kohler Tier 4 Final diesel engine that drives through Bosch Rexroth hydraulic valves, Nachi slew motors and track drives.
- Provides a 13-ft. 7-in. maximum digging depth, 17-ft. 9-in. dump height and a 24-ft. 3-in. reach at ground level
- Increased hydraulic pump capacity and larger hydraulic cylinders result in greater bucket tearout and dipper arm tearout forces
- Digging modes include an ECO mode for maximum efficiency and a Heavy mode for increased productivity
- Auto idle can be set to initiate within two to 30 seconds of lever inactivity based on operator preference
- Reduced-loss hydraulic system operates with reduced back pressure, eliminating parasitic losses while placing less demand on the engine and reducing fuel consumption
- Includes a revised H-design undercarriage, 100% steel bodywork and spacious operator environment
- Swing bracket design with slewing boom for improved confined site access
- Twin auxiliary circuits available with programmable individual hydraulic flow settings for attachments via the in-cab monitor
- Redesigned dozer blades and arms or optional four-way tilt adjustable dozer, all controlled with an electrohydraulic control lever in the cab
- Features 30° tilting cab for optimal service access
- Graphite-based pin and bush design for 500-hour greasing intervals
- Available with a twin-locking, factory-fitted quick-hitch system
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