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HITACHI - CRAWLER EXCAVATORS


HITACHI ZAXIS 250LC-3




TECHNICAL DATA AND PHOTOS




Model: ZAXIS 250LC-3 (ZX250LC-3)
LC = Long Carriage
Manufacturer: Hitachi Construction Machinery
Type: crawler hydraulic excavator


ENGINE

Model: Isuzu AH-4HK1X
Type: four-cycle, direct injection, diesel
Aspiration: turbocharged, intercooled
Cooling: water
Rated power:
ECC 80/1269, net: 132 kW (177 HP) at 2000 rpm
ISO 9249, net: 132 kW (177 HP) at 2000 rpm
SAE J1349, net: 132 kW (177 HP) at 2000 rpm
Maximum torque: 673 N.m (69 kgf.m) at 1 500 rpm
Piston displacement: 5193 cm3
Number of cylinders: 4
Bore: 115 mm
Stroke: 125 mm


ELECTRICAL SYSTEM

Batteries: 2 x 12 V, 88 Ah
Alternator: 50 A
Number of working lights: 2


HYDRAULIC SYSTEM

Main pumps: two variable-displacement axial-piston
Maximum flow: 2 x 216 L/min

Pilot pump: one gear
Maximum flow: 34 L/min


Hydraulic Motors
Travel: two variable displacement axial piston motors
Swing: one axial piston motor

Relief Valve Settings
Pilot circuit: 3.9 MPa (40 kgf/cm2)
Swing circuit: 32.4 MPa (300 kgf/cm2)
Travel circuit: 34.3 MPa (350 kgf/cm2)
Implement circuit: 34.3 MPa (350 kgf/cm2)
Power boost: 36.3 MPa (370 kgf/cm2)


HYDRAULIC CYLINDERS

Boom cylinders:
Number of cylinders: 2
Bore: 125 mm
Rod diameter: 90 mm

Stick cylinder:
Number of cylinders: 1
Bore: 140 mm
Rod diameter: 100 mm

Bucket cylinder:
Number of cylinders: 1
Bore: 130 mm
Rod diameter: 90 mm

Positioning cylinder of two-piece boom
Number of cylinders: 1
Bore: 150 mm
Rod diameter: 100 mm


FLUID CAPACITIES

Engine oil: 23.0 L
Engine coolant: 26.0 L
Swing device: 9.1 L
Travel device (each side): 7.80 L
Hydraulic system: 280.0 L
Hydraulic oil tank: 243.0 L
Fuel tank: 500.0 L


UNDERCARRIAGE

Carrier rollers (per side): 2
Track rollers (per side): 9
Track shoes (per side): 51

Maximum traction force: 222 kN (22 650 kgf)

Gradeability: 35 (70%) continuous

Travel speed:
Low: 03.4 km/h
High: 05.5 km/h (03.4 mph)


DIMENSIONS

Shipping length - with monoblock boom 6.0 m:
With 2.19 m stick: 10 240 mm
With 2.50 m stick: 10 270 mm
With 2.96 m stick: 10 150 mm

Shipping length - with two-piece boom:
With 2.19 m stick: 10 230 mm
With 2.50 m stick: 10 250 mm
With 2.96 m stick: 10 220 mm

Overall height of boom - with monoblock boom 6.0 m:
With 2.19 m stick: 3 340 mm
With 2.50 m stick: 3 370 mm
With 2.96 m stick: 3 070 mm

Overall height of boom - with two-piece boom:
With 2.19 m stick: 3 150 mm
With 2.50 m stick: 3 200 mm
With 2.96 m stick: 3 090 mm

Overall height of cab: 3 010 mm

Overall width: 3 190 mm (with shoes width 600 mm)

Overall width of upperstructure: 2 890 mm

Undercarriage width: 3 190 mm (with shoes width 600 mm)

Track gauge: 2 590 mm

Width of track shoes (triple grouser): 600 mm, 700 mm, 800 mm, 900 mm

Distance between tumblers: 3 845 mm

Undercarriage length: 4 640 mm

Track height with triple grouser shoes: 920 mm

Minimum ground clearance: 460 mm

Counterweight clearance: 1 090 mm

Rear-end swing radius: 2 940 mm

Rear-end length: 2 940 mm


WORKING RANGES

Maximum Digging Reach

With mono boom 6.0 m and stick 2.19 m: 9 660 mm
With mono boom 6.0 m and stick 2.50 m: 9 880 mm
With mono boom 6.0 m and stick 2.96 m: 10 290 mm

With two-piece boom and stick 2.19 m: 9 770 mm
With two-piece boom and stick 2.50 m: 10 010 mm
With two-piece boom and stick 2.96 m: 10 430 mm


Maximum Reach at Ground Level

With mono boom 6.0 m and stick 2.19 m: 9 470 mm
With mono boom 6.0 m and stick 2.50 m: 9 690 mm
With mono boom 6.0 m and stick 2.96 m: 10 110 mm

With two-piece boom and stick 2.19 m: 9 580 mm
With two-piece boom and stick 2.50 m: 9 820 mm
With two-piece boom and stick 2.96 m: 10 260 mm


Maximum Digging Depth

With mono boom 6.0 m and stick 2.19 m: 6 190 mm
With mono boom 6.0 m and stick 2.50 m: 6 500 mm
With mono boom 6.0 m and stick 2.96 m: 6 960 mm

With two-piece boom and stick 2.19 m: 5 810 mm
With two-piece boom and stick 2.50 m: 6 080 mm
With two-piece boom and stick 2.96 m: 6 530 mm


Maximum Cutting Height

With mono boom 6.0 m and stick 2.19 m: 10 000 mm
With mono boom 6.0 m and stick 2.50 m: 9 950 mm
With mono boom 6.0 m and stick 2.96 m: 10 160 mm

With two-piece boom and stick 2.19 m: 11 300 mm
With two-piece boom and stick 2.50 m: 11 470 mm
With two-piece boom and stick 2.96 m: 11 840 mm


Maximum Dumping Height

With mono boom 6.0 m and stick 2.19 m: 6 970 mm
With mono boom 6.0 m and stick 2.50 m: 6 990 mm
With mono boom 6.0 m and stick 2.96 m: 7 200 mm

With two-piece boom and stick 2.19 m: 8 210 mm
With two-piece boom and stick 2.50 m: 8 350 mm
With two-piece boom and stick 2.96 m: 8 720 mm


Minimum Swing Radius

With mono boom 6.0 m and stick 2.19 m: 3 580 mm
With mono boom 6.0 m and stick 2.50 m: 3 480 mm
With mono boom 6.0 m and stick 2.96 m: 3 440 mm

With two-piece boom and stick 2.19 m: 2 500 mm
With two-piece boom and stick 2.50 m: 2 560 mm
With two-piece boom and stick 2.96 m: 2 310 mm


Maximum Vertical Wall

With mono boom 6.0 m and stick 2.19 m: 5 650 mm
With mono boom 6.0 m and stick 2.50 m: 5 580 mm
With mono boom 6.0 m and stick 2.96 m: 6 030 mm

With two-piece boom and stick 2.19 m: 5 010 mm
With two-piece boom and stick 2.50 m: 5 120 mm
With two-piece boom and stick 2.96 m: 5 580 mm


Bucket Digging Force ISO

With mono boom 6.0 m: 180 kN (18 400 kgf)

With two-piece boom: 180 kN (18 400 kgf)

(With power boost)


Bucket Digging Force SAE, PCSA

With mono boom 6.0 m: 156 kN (15 900 kgf)

With two-piece boom: 156 kN (15 900 kgf)

(With power boost)


Stick Crowd Force ISO

With mono boom 6.0 m and stick 2.19 m: 163 kN (16 600 kgf)
With mono boom 6.0 m and stick 2.50 m: 150 kN (15 300 kgf)
With mono boom 6.0 m and stick 2.96 m: 125 kN (12 700 kgf)

With two-piece boom and stick 2.19 m: 163 kN (16 600 kgf)
With two-piece boom and stick 2.50 m: 150 kN (15 300 kgf)
With two-piece boom and stick 2.96 m: 125 kN (12 700 kgf)

(With power boost)


Stick Crowd Force SAE, PCSA

With mono boom 6.0 m and stick 2.19 m: 155 kN (15 800 kgf)
With mono boom 6.0 m and stick 2.50 m: 147 kN (15 000 kgf)
With mono boom 6.0 m and stick 2.96 m: 120 kN (12 200 kgf)

With two-piece boom and stick 2.19 m: 155 kN (15 800 kgf)
With two-piece boom and stick 2.50 m: 147 kN (15 000 kgf)
With two-piece boom and stick 2.96 m: 120 kN (12 200 kgf)

(With power boost)


BUCKETS

Capacity SAE, PCSA: 0.76 m3, 0.91 m3, 1.13 m3, 1.26 m3, 1.39 m3

Capacity CECE: 0.70 m3, 1.00 m3, 1.02 m3, 1.13 m3, 1.24 m3


OPERATING WEIGHT

With mono boom 6.0 m, stick 2.96 m and bucket 1 m3 and 6 100 kg counterweight

With shoes width 600 mm (triple grouser shoes)

Operating weight: 24 700 kg
Ground pressure: 49 kPa (0.50 kgf/cm2)

With shoes width 700 mm (triple grouser shoe)

Operating weight: 25 000 kg
Ground pressure: 42 kPa (0.43 kgf/cm2)

With shoes width 800 mm (triple grouser shoe)

Operating weight: 25 300 kg
Ground pressure: 37 kPa (0.38 kgf/cm2)

With shoes width 900 mm (triple grouser shoe)

Operating weight: 25 800 kg
Ground pressure: 34 kPa (0.35 kgf/cm2)


OPERATING WEIGHT

With two-piece boom, stick 2.19 m and bucket 1 m3 and 6 500 kg counterweight

With shoes width 600 mm (triple grouser shoes)

Operating weight: 25 600 kg
Ground pressure: 51 kPa (0.52 kgf/cm2)

With shoes width 700 mm (triple grouser shoe)

Operating weight: 25 900 kg
Ground pressure: 44 kPa (0.45 kgf/cm2)

With shoes width 800 mm (triple grouser shoe)

Operating weight: 26 200 kg
Ground pressure: 39 kPa (0.40 kgf/cm2)

With shoes width 900 mm (triple grouser shoe)

Operating weight: 26 700 kg
Ground pressure: 35 kPa (0.36 kgf/cm2)


HITACHI ZAXIS 250LC-3 hydraulic excavator loading a SCANIA five-axle truck
HITACHI ZAXIS 250LC-3 hydraulic excavator loading a SCANIA five-axle truck.
Construction site of Entresse shopping center and Central Espoo regional library in July 2007.
Location: Muurala, Espoo, Uusimaa, Finland.
Date of the photo: 12 April 2007
Size of the photo: 936 589 pixels, 534 kB
Author of the photo: Entressen kirjasto
License: (CC BY 2.0)
Changes made: The image was extracted from the original photo and change contrast.
The original photo is under this photo.

HITACHI ZAXIS 250LC-3 hydraulic excavator at work
HITACHI ZAXIS 250LC-3 hydraulic excavator at work.
Construction site of Entresse shopping center and Central Espoo regional library in July 2007.
Location: Muurala, Espoo, Uusimaa, Finland.
Date of the photo: 12 April 2007
Size of the photo: 725 570 pixels, 401 kB
Author of the photo: Entressen kirjasto
License: (CC BY 2.0)
Changes made: The image was extracted from the original photo and change contrast.
The original photo is under this photo.

HITACHI ZAXIS 250LC-3 hydraulic excavator loading a SCANIA five-axle tipper truck
HITACHI ZAXIS 250LC-3 hydraulic excavator loading a SCANIA five-axle tipper truck.
Construction site of Entresse shopping center and Central Espoo regional library in July 2007.
Location: Muurala, Espoo, Uusimaa, Finland.
Date of the photo: 12 April 2007
Size of the photo: 1162 778 pixels, 296 kB
Author of the photo: Entressen kirjasto
License: (CC BY 2.0)
This is the original photo.




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