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Home / Wheel Loaders / Hitachi Wheel Loaders / Hitachi ZW30-5B

Hitachi ZW30-5B Specifications

The Hitachi ZW30-5B wheel loader is powered by 100.5 cu.in (1.7L) Kubota D1703-M-DI-E4B 4-cycle 3-cylinder naturally aspirated liquid-cooled diesel engine with a rated power of 24 hp (17.9 kW) at 2200 rpm. The Hitachi ZW30-5B is equipped with a two-speed hydrostatic transmission, hydraulic power steering, boom floating system, and 12.5/70-16 standard tires. The open center hydraulic system has a gear pump with fluid flow rate of 9.2 gpm (35 lpm). The wheel loader has a rated operating capacity of 1665 lbs (755 kg) and tipping load of 3330 lbs (1510 kg). The maximum lift height is 105.7" (2685 mm) to hinge pin, and bucket breakout force is 4630 lbs (2105 kg).

Engine Specs

Engine Model .................... Kubota D1703-M-DI-E4B
Engine Type .................... 4-cycle direct injection liquid-cooled diesel
Number of cylinders .................... 3
Displacement, cu.in (L) .................... 100.5 (1.65)
Cylinder Bore, in (mm) .................... 3.43 (87.0)
Piston Stroke, in (mm) .................... 3.64 (92.5)
Aspiration Type .................... Naturally aspirated
Rated Engine Power, hp (kW) .................... 24.0 (17.9)
Rated Engine Speed, rpm .................... 2200
Low Idle Speed, rpm .................... 750-850
Compression Ratio .................... 22.6:1
Firing Order .................... 1-2-3
Fuel System Type ................. Direct injection
Injection Pump Type .................... Bosch
Fuel System Control ................. Mechanical
Lubricating System ................. Pressure lubrication by gear pump
Cooling system ................. Liquid-cooled
Air Cleaner Type .................... Dry element
Fuel Tank Capacity, gal (L) .................... 11.1 (42.0)
Oil Capacity, qts (L) .................... 5.9 (5.6)
Coolant Capacity, qts (L) .................... 4.7 (4.5)
Electrical System Rating, Volts .................... 12
Charging System .................... Alternator
Alternator Rating, Amps .................... 60

Transmission

Transmission Type .................... Hydrostatic
Number of Forward Gears .................... 2
Number of Reverse Gears .................... 2
Maximum Forward Speed (Low), mph (kph) .................... 4.4 (7.0)
Maximum Reverse Speed (Low), mph (kph) .................... 4.4 (7.0)
Maximum Forward Speed (High), mph (kph) .................... 9.3 (15.0)
Maximum Reverse Speed (High), mph (kph) .................... 9.3 (15.0)

Wheels and Tires

Drive System Type .................... Four-wheel drive (4WD)
Steering Configuration .................... Articulated frame
Steering System .................... Hydraulic power
Service Brakes Type .................... Hydraulic wet disc
Front Tire Size .................... 12.5/70-16
Rear Tire Size .................... 12.5/70-16

Hydraulic System

Hydraulic System Type .................... Open Center
Hydraulic Pump Type .................... Gear
Pump Capacity, gpm (Lpm) .................... 9.2 (35.0)
System Pressure, psi (Bar) .................... 3000 (206)
Hydraulic Reservoir Capacity, gal (L) .................... 7.1 (27.0)

Loader Performance

Rated Operating Capacity (Straight, Cab), lbs (kg) .................... 1995 (905)
Rated Operating Capacity (Full Turn, Cab), lbs (kg) .................... 1665 (755)
Tipping Load (Straight, Cab), lbs (kg) .................... 3990 (1810)
Tipping Load (Full Turn, Cab), lbs (kg) .................... 3330 (1510)
Tipping Load (Straight, Canopy), lbs (kg) .................... 3770 (1710)
Tipping Load (Full Turn, Canopy), lbs (kg) .................... 3110 (1410)
Breakout Force, lbs (kg) .................... 4630 (2105)

Dimensions and Weight

Maximum Operating Height, in (mm) .................... 128 (3525)
Maximum Lift Height To Hinge Pin, in (mm) .................... 105.7 (2685)
Height To Top Of Cab, in (mm) .................... 99 (2515)
Height To Top Of Canopy, in (mm) .................... 97.8 (2485)
Length With Bucket On Ground, in (mm) .................... 170.7 (4335)
Width (Tread Center), in (mm) .................... 46.4 (1180)
Width (Over Tires), in (mm) .................... 59.2 (1505)
Wheel Base, in (mm) .................... 70.1 (1780)
Ground Clearance, in (mm) .................... 10 (254)
Departure Angle, deg .................... 34
Articulation Angle, deg .................... 41
Bucket Width, in (mm) .................... 62 (1570)
Bucket Capacity, cu.ft (m3) .................... 14.1 (0.40)
Digging Depth, in (mm) .................... 2 (51)
Rollback Angle At Full Height, deg .................... 53
Dump Angle At Full Height, deg .................... 45
Clearance With Bucket Dumped, in (mm) .................... 79.7 (2025)
Reach At Full Height, in (mm) .................... 34.6 (880)
Turning Radius (w/Bucket), in (mm) .................... 142.1 (3610)
Operating Weight (Canopy), lbs (kg) .................... 6800 (3085)
Operating Weight (Cab), lbs (kg) .................... 7310 (3315)

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WHEEL LOADERS SPECIFICATIONS

Wheel Loaders, Skid Steers, and Compact Track Loaders