Home › Wheel loaders › Hitachi

Hitachi ZW370-6

Configuration: Standard boom, general-purpose straight-edge bucket with bolt-on cutting edge, 5.6 m³ heaped; 29.5R25 (L3) tires, ROPS cab; EPA Tier 4 Final

25 sourced values · Sources: Hitachi ZW370-6 Specifications sheet (US), Global Pub# KL-EN141NA-US-Q, EPA Tier 4 Final / EU Stage IV. Retrieved 2026-10-25

Check trailer fitDownload CSV

Dimension diagram

A B C D E F Side viewFront view Schematic, not to scale
AOverall length9,750 mm
BOverall height3,730 mm
CWheelbase3,600 mm
DGround clearance440 mm
EOverall width3,450 mm
FTrack gauge / tread2,440 mm

Weights

SpecValueSource
Operating weight33,470 kg
Published: 33,470 kg
Hitachi ZW370-6 Specifications sheet (US), Global Pub# KL-EN141NA-US-Q, EPA Tier 4 Final / EU Stage IV. Retrieved 2026-10-25
With ROPS cab, 29.5R25 tires (33,470 kg = 73,789 lb).

Dimensions

SpecValueSource
Overall length9,750 mm
Published: 9,750 mm
Hitachi ZW370-6 Specifications sheet (US), Global Pub# KL-EN141NA-US-Q, EPA Tier 4 Final / EU Stage IV. Retrieved 2026-10-25
Dim. F, overall length (32').
Overall width3,450 mm
Published: 3,450 mm
Hitachi ZW370-6 Specifications sheet (US), Global Pub# KL-EN141NA-US-Q, EPA Tier 4 Final / EU Stage IV. Retrieved 2026-10-25
Dim. J, bucket width. Width over tires 3,220 mm.
Overall height3,730 mm
Published: 3,730 mm
Hitachi ZW370-6 Specifications sheet (US), Global Pub# KL-EN141NA-US-Q, EPA Tier 4 Final / EU Stage IV. Retrieved 2026-10-25
Dim. G, to cab top.
Wheelbase3,600 mm
Published: 3,600 mm
Hitachi ZW370-6 Specifications sheet (US), Global Pub# KL-EN141NA-US-Q, EPA Tier 4 Final / EU Stage IV. Retrieved 2026-10-25
Dim. L, wheel base.
Track gauge / tread2,440 mm
Published: 2,440 mm
Hitachi ZW370-6 Specifications sheet (US), Global Pub# KL-EN141NA-US-Q, EPA Tier 4 Final / EU Stage IV. Retrieved 2026-10-25
Dim. K, tread.
Ground clearance440 mm
Published: 440 mm
Hitachi ZW370-6 Specifications sheet (US), Global Pub# KL-EN141NA-US-Q, EPA Tier 4 Final / EU Stage IV. Retrieved 2026-10-25
Dim. N, minimum ground clearance.
Turning radius6,610 mm
Published: 6,610 mm
Hitachi ZW370-6 Specifications sheet (US), Global Pub# KL-EN141NA-US-Q, EPA Tier 4 Final / EU Stage IV. Retrieved 2026-10-25
Clearance circle at outside of tire, bucket carry position (21'8"); at outside of bucket 7,850 mm.

Undercarriage / tires

SpecValueSource
Undercarriage typeWheeled, articulated
Published: Wheeled, articulated
Hitachi ZW370-6 Specifications sheet (US), Global Pub# KL-EN141NA-US-Q, EPA Tier 4 Final / EU Stage IV. Retrieved 2026-10-25
Articulated frame steering, 37° full articulation (dim. O) each direction.
Number of axles2
Published: 2
Hitachi ZW370-6 Specifications sheet (US), Global Pub# KL-EN141NA-US-Q, EPA Tier 4 Final / EU Stage IV. Retrieved 2026-10-25
Wheels (count)4
Published: 4
Hitachi ZW370-6 Specifications sheet (US), Global Pub# KL-EN141NA-US-Q, EPA Tier 4 Final / EU Stage IV. Retrieved 2026-10-25
Four-wheel drive.
Tire size29.5R25 (L-3)
Published: 29.5R25 (L-3)
Hitachi ZW370-6 Specifications sheet (US), Global Pub# KL-EN141NA-US-Q, EPA Tier 4 Final / EU Stage IV. Retrieved 2026-10-25

Ground pressure

SpecValueSource
Ground pressureNot publishedHitachi ZW370-6 Specifications sheet (US), Global Pub# KL-EN141NA-US-Q, EPA Tier 4 Final / EU Stage IV. Retrieved 2026-10-25
Not published in the spec sheet.

Axle loads

SpecValueSource
Axle load, front (unladen/operating)Not publishedHitachi ZW370-6 Specifications sheet (US), Global Pub# KL-EN141NA-US-Q, EPA Tier 4 Final / EU Stage IV. Retrieved 2026-10-25
Not published in the spec sheet.
Axle load, rear (unladen/operating)Not publishedHitachi ZW370-6 Specifications sheet (US), Global Pub# KL-EN141NA-US-Q, EPA Tier 4 Final / EU Stage IV. Retrieved 2026-10-25
Not published in the spec sheet.

Engine

SpecValueSource
Engine modelIsuzu 6WG1
Published: Isuzu 6WG1
Hitachi ZW370-6 Specifications sheet (US), Global Pub# KL-EN141NA-US-Q, EPA Tier 4 Final / EU Stage IV. Retrieved 2026-10-25
EPA Tier 4 Final / EU Stage IV certified.
Net power288 kW
Published: 288 kW
Hitachi ZW370-6 Specifications sheet (US), Global Pub# KL-EN141NA-US-Q, EPA Tier 4 Final / EU Stage IV. Retrieved 2026-10-25
ISO 9249 (386 HP) at 1,600 rpm.
Gross power290 kW
Published: 290 kW
Hitachi ZW370-6 Specifications sheet (US), Global Pub# KL-EN141NA-US-Q, EPA Tier 4 Final / EU Stage IV. Retrieved 2026-10-25
ISO 14396 (389 HP) at 1,600 rpm.
Displacement15.68 L
Published: 15.68 L
Hitachi ZW370-6 Specifications sheet (US), Global Pub# KL-EN141NA-US-Q, EPA Tier 4 Final / EU Stage IV. Retrieved 2026-10-25
Rated speed1,600 rpm
Published: 1,600 rpm
Hitachi ZW370-6 Specifications sheet (US), Global Pub# KL-EN141NA-US-Q, EPA Tier 4 Final / EU Stage IV. Retrieved 2026-10-25

Hydraulics

SpecValueSource
Pump / aux flow340 L/min
Published: 340 L/min
Hitachi ZW370-6 Specifications sheet (US), Global Pub# KL-EN141NA-US-Q, EPA Tier 4 Final / EU Stage IV. Retrieved 2026-10-25
Main pump, variable piston: 340 L/min at 6.9 MPa, 1,800 rpm (89.8 gpm at 1,000 psi). Pilot pump 90 L/min not included.
System / relief pressure31.4 MPa
Published: 31.4 MPa
Hitachi ZW370-6 Specifications sheet (US), Global Pub# KL-EN141NA-US-Q, EPA Tier 4 Final / EU Stage IV. Retrieved 2026-10-25
Relief valve set pressure, loading (4,554 psi). Steering 27.5 MPa.

Performance

SpecValueSource
Max travel speed37 km/h
Published: 37 km/h
Hitachi ZW370-6 Specifications sheet (US), Global Pub# KL-EN141NA-US-Q, EPA Tier 4 Final / EU Stage IV. Retrieved 2026-10-25
4th forward, power mode with lock-up (23.0 mph). Normal mode 36.4 km/h.
Bucket capacity5.6 m³
Published: 5.6 m³
Hitachi ZW370-6 Specifications sheet (US), Global Pub# KL-EN141NA-US-Q, EPA Tier 4 Final / EU Stage IV. Retrieved 2026-10-25
ISO 7546 heaped (7.3 yd³). Struck 4.7 m³.
Tipping load21,910 kg
Published: 21,910 kg
Hitachi ZW370-6 Specifications sheet (US), Global Pub# KL-EN141NA-US-Q, EPA Tier 4 Final / EU Stage IV. Retrieved 2026-10-25
Static, full turn, with ROPS cab (48,303 lb). Straight: 25,150 kg.
Breakout / digging force231 kN
Published: 231 kN
Hitachi ZW370-6 Specifications sheet (US), Global Pub# KL-EN141NA-US-Q, EPA Tier 4 Final / EU Stage IV. Retrieved 2026-10-25
51,931 lb.
Dump height / clearance3,260 mm
Published: 3,260 mm
Hitachi ZW370-6 Specifications sheet (US), Global Pub# KL-EN141NA-US-Q, EPA Tier 4 Final / EU Stage IV. Retrieved 2026-10-25
Dim. A, maximum dumping clearance (10'8"), SAE J732C; reach 1,480 mm.
Lift / hinge-pin height4,660 mm
Published: 4,660 mm
Hitachi ZW370-6 Specifications sheet (US), Global Pub# KL-EN141NA-US-Q, EPA Tier 4 Final / EU Stage IV. Retrieved 2026-10-25
Dim. C, maximum hinge-pin height (15'4"). High-lift boom: 5,070 mm.

Similar models

BrandModelOperating weight
LiebherrL 586 XPower≈ 32,600 kg
John Deere844 P-Tier32,439 kg
DevelonDL550-732,023 kg
VolvoL26035,230 kg
John Deere904 P-Tier35,335 kg
VolvoL22031,550 kg

Compare side by side with Liebherr L 586 XPower and John Deere 844 P-Tier