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Hitachi Excavators ZX27U-3F

Hitachi Mini Excavators - ZAXIS27U
Zero Tail Swing
Superior Operator Comfort and Safety
Powerful Hydraulics
Legendary Hitachi Reliability
Hitachi's Zero Tail Swing mini excavator range keeps your tail completely tucked in, with no overhang. So you can focus on the job in front of you instead of what's behind you.

Specifications

Model CodeZX27U-3F
Engine Rated Power19.7 kW (26.4 HP)
Operating Weight2 840 - 3 010 kg
Backhoe Bucket0.08 m3
ENGINE
ModelYanmar 3TNV88
Type4-cycle water-cooled, direct injection
No. of cylinders3
Rated power ISO 9249, net19.7 kW (26.4 HP) at 2 200 min-1 (rpm)
Rated power EEC 80/1269, net19.7 kW (26.4 HP) at 2 200 min-1 (rpm)
Rated power SAE J1349, net19.7 kW (26.4 HP) at 2 200 min-1 (rpm)
Rated power DIN 6271, net19.5 kW (26.1 HP) at 2 200 min-1 (rpm)
Rated power Gross20.2 kW (27.5 HP) at 2 200 min-1 (rpm)
Maximum torque107 Nm (10.9 kgf m) at 1 000 min-1 (rpm)
Piston displacement1.642 L
Bore and stroke88 mm x 90 mm
Electric system Voltage12 V
Electric system Battery55 Ah
Electric system Alternator40 A
Electric system Starter motor1.7 kW
HYDRAULIC SYSTEM
Main pumps2 variable displacement axial piston pumps
1 gear pump
Main pumps Maximum oil flow2 x 35.2 L/min
1 x 17.6 L/min
Pilot pump1 gear pump
Pilot pump Maximum oil flow9.9 L/min
Auxiliary Maximum oil flow53 L/min
Hydraulic Motors
Travel2 variable displacement axial piston motors
Swing1 axial piston motor
Relief Valve Settings
Implement circuit24.5 MPa (250 kgf/cm2)
Swing circuit18.6 MPa (190 kgf/cm2)
Travel circuit24.5 MPa (250 kgf/cm2)
Pilot circuit3.9 MPa (40 kgf/cm2)
Auxiliary circuit24.5 MPa (250 kgf/cm2)
Hydraulic Cylinders
High-strength piston rods and tubes. Cylinder cushion mechanisms provided in boom and arm cylinder to absorb shock at stroke ends.
Dimensions
Hitachi Mini Excavator – ZX27u-3 hydraulic cylinder dimensions
Hydraulic Filters
Hydraulic circuits use high-quality hydraulic filters. A suction filter is incorporated in the suction line, and full-flow filters in the return line.
CONTROLS
Hydraulic pilot controls levers for all operations.
Implement levers2
Travel levers with pedals2
Blade lever1
UPPERSTRUCTURE
Revolving Frame
Welded sturdy box construction, using heavy-gauge steel plates for ruggedness. D-section frame for resistance to deformation.
Swing Device
Axial piston motor with planetary reduction gear is lubricated by hydraulic oil. Swing circle is single-row, shear-type ball bearing with induction-hardened internal gear. Internal gear and pinion gear are immersed in lubricant. Swing parking brake is spring-set/hydraulic-released disc type.
Swing speed9.1 min-1 (rpm)
Swing torque3.83 kNm (390 kgf m)
Operator's Cab
Independent spacious cab, 960 mm wide by 1 520 mm high, conforming to ISO* Standards. Reinforced glass windows on 4 sides for visibility. Front windows (upper and lower) can be opened. Reclining seat.
* International Standardization Organization
UNDERCARRIAGE
Tracks
Tractor-type undercarriage. Welded track frame using selected materials. Side frame welded to track frame.
Numbers of Rollers on Each Side
Upper rollers1
Lower rollers4
Travel Device
Each track driven by 2-speed axial piston motor through planetary reduction gear for counterrotation of the tracks. Sprockets are replaceable. Parking brake is spring-set/hydraulic-released disc type.
Travel speedsHigh : 0 to 4.5 km/h
Low : 0 to 2.6 km/h
Maximum traction force27.3 kN (2 790 kgf)
Gradeability58 % (30 degree) continuous
WEIGHTS AND GROUND PRESSURE
Equipped with 2.10 m boom, 1.17 m arm and 0.08 m3 bucket (ISO heaped) rubber shoes 300 mm.
Hitachi Mini Excavator - ZX27u-3 operating weight and ground pressure
* (Operating weight with 0.08 m3 bucket if fully serviced +80 kg operator ISO 6016).
SERVICE REFILL CAPACITIES
Fuel tank40.0 L
Engine coolant5.0 L
Engine oil7.2 L
Travel device (each side)0.6 L
Hydraulic system56.0 L
Hydraulic oil tank32.0 L
BACKHOE ATTACHMENTS
Boom and arms are of welded, box-section design. 2.10 m boom, 1.17 m and 1.47 m arms are available.
Buckets
Hitachi Mini Excavator - ZX27u-3 backhoe attachment specifications
Hitachi Mini Excavators - ZX27u-3 dimensions diagram
Unit : mm
Hitachi Mini Excavators - ZX27u-3 dimensions
Data in ( ) are dimensions of grouser shoe.
This illustration shows the ZX27U-3F equipment with 1.17 m arm, 0.08 m3 bucket and 300 mm rubber shoes.
Notes: 1. Ratings are based on SAE J1097.
2. Lifting capacity of the ZAXIS Series does not exceed 75% of tipping load with the machine on firm, level ground or 87% full hydraulic capacity.
3. The load point is a hook (not standard equipment) located on the back of the bucket.
4. *Indicates load limited by hydraulic capacity.
5. 0 m = Ground.
Hitachi Mini Excavator - ZX27u-3 lifting capacity diagram
ZX27U-3F Canopy Version, Blade above Ground, 1.17 m Arm
Hitachi Mini Excavator - ZX27u-3 Canopy 1.17m arm lifting capacities blade above ground
ZX27U-3F Canopy Version, Blade on Ground, 1.17 m Arm
Hitachi Mini Excavator - ZX27u-3 Canopy 1.17 arm lifting capacities blade on ground
ZX27U-3F Cab Version, Blade above Ground, 1.47 m Arm
Hitachi Mini Excavator - ZX27u-3 Cabin 1.47m arm lifting capacities blade above ground
ZX27U-3F Cab Version, Blade on Ground, 1.47 m Arm
Hitachi Mini Excavator - ZX27u-3 Cabin 1.47m arm lifting capacities blade on ground
Compact Body with Short Rear End
The compact short rear end design allows efficient operation even in confined spaces.
Hitachi Mini Excavators - ZX27u-3 rear end swing radius
Clean and Powerful
The new engine complies with the Emission Regulations EU Stage III A
Powerful 3-Cylinder Engine with Ample Displacement
High dependability and availability are achieved behind the time-tested high-powered engine.
Hitachi Mini Excavators - ZX27u-3 engine
Quiet, Fuel-Efficient Operation
High Fuel Efficiency (Eco Zone)
The machine can get the job done with less fuel and more production. Optimal control of engine speed and torque as well as hydraulic pressure achieves high fuel efficiency and production. The new setting of the Eco Zone boosts fuel economy and operating efficiency.
Smooth Combined Operations
The proven 3-pump hydraulic system and arm regenerative circuit are further improved for more efficient simultaneous operations, including digging, leveling and wall cutting.
Hydraulic Pilot Control Levers
Hydraulic pilot operation levers provide smooth control and easy operation.
Automatic Travel Speed Control at High Speed
During high-speed travel, when the load is increased for steering for example, travel speed is lowered automatically and smoothly. When the load is decreased, travel speed is resumed accordingly.
Hitachi Mini Excavators - ZX27u-3 rubber tracks
Additional Counterweight (Optional)
When using a heavy front attachment such as a fork grapple, the additional counterweight is easily mounted for higher stability.
Hitachi Mini Excavators - ZX27u-3 additional counterweights
Additional counterweight: 190 kg
EQUIPMENT
Equipment may vary by country, so please consult your Hitachi dealer for details.
Hitachi Mini Excavator – ZX27u-3 standard and optional items
Hitachi Mini Excavator - ZX27u-3 working range diagram
This illustration shows the ZX27U-3F equipment with 1.17 m arm, 0.08 m3 bucket and 300 mm rubber shoes.
Unit: mm
Hitachi Mini Excavator - ZX27u-3 working ranges

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