Hatz 1B30

Hatz 1B30The Hatz 1B30 is a 347 cc, (21.18 cu-in) single-cylinder air-cooled 4-stroke internal combustion diesel engine with a horizontal shaft, manufactured by Motorenfabrik Hatz GmbH & Co. KG for general-purpose applications.

This engine has a single-cylinder, overhead valves, and direct injection fuel system. The Hatz 1B30 engine can be equipped with a recoil starter or electric starter motor 12 or 24 Volts.

An 80.0 mm (3.15 in) cylinder bore and 69.0 mm (2.72 in) piston stroke give the 1B30 engine a total of 347 cc, (21.18 cu-in) of displacement. Compression ratio rating is 21.5:1. It produced from 3.5 PS (2.6 kW; 3.5 HP) at 1,500 rpm to 7.3 PS (5.4 kW; 7.2 HP) at 3,600 rpm of maximum output. The torque is 17.5 Nm (1.79 kg·m; 12.92 ft·lb) at 2,300 rpm.

General information

Engine Specifications
Model 1B30
Type 4-stroke, single cylinder
Displacement 347 cm 3 (21.18 cu-in)
Max. horsepower 7.3 PS (5.4 kW; 7.2 HP) at 3,600 rpm
Max. torque (crank PTO) 17.5 Nm (1.79 kg·m; 12.92 ft·lb) at 2,300 rpm
Cooling system Forced-air
Lubricating system Forced spray
Starting system Recoil starter or electric starter motor
Fuel used Diesel fuel
Fuel tank capacity 5.0 L (1.32 US. gal. 1.1 Imp. gal.)
Fuel consumption –
PTO shaft rotation Counterclockwise (from PTO shaft side)

Dimensions and Weight

1B30
Length, mm (in) 331 (13.0)
Width, mm (in) 370 (14.6)
Height, mm (in) 430 (16.9)
Dry weight, kg (lb) With recoil starter: 35.0 (77.1)
With electric starter: 39.8 (87.7)

Service Information

Engine
Maximum speed 3,600 ± 150 rpm
Valve clearance
Intake valve 0.10 mm (0.004 in)
Exhaust valve 0.10 mm (0.004 in)
Oil system
Oil type With diesel oxidation catalyst (DOC): ACEA E6
Without diesel oxidation catalyst (DOC): CF/CH-4, ACEA: B3/E4
Recommended oil SAE 5W-30, 10W-30
Oil capacity 1.1 L (1.16 US. qt, 0.97 Imp. qt.)
Oil pressure –
Author: Sergei Wers
About: Co-founder and CEO of a multi-brand auto repair shop (engine repair, chassis repair, body repair and painting) for over 15 years. I have been developing internet sites with technical specifications for more than seven years.

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1 Comment

  1. Dear Sir/Madam,

    I’m a manager of V-Quick company, my name is Yulia.

    Could you send us please quotation on:

    HATZ 1B30 – 6 pcs.

    Please prepare an offer for the company

    V-Quick Sp. z o.o.

    28 Rynek Główny Street,

    31-010, Cracow, Poland

    NIP PL6762510576

    I am always at your disposal for any questions.

    I will be very grateful for a prompt reply.

    —
    Best regards

    Yulia
    Sales
    V-Quick Sp.z o.o.
    [email protected]

    Reply

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