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Deutz TBD620 Series

Original from Deutz License Plant, Henan Diesel Engine Plant (HND), Fully Deutz technology & product line for Deutz/MWM marine engine manufacture. Our partnership with HND engine plants & large wholesales benefit us leading supplier of HND TBD620 marine engine & parts.

HND 620 series diesel engine introduced in 1999 with the world most advanced standard Deutz, being as the upgraded and improved engine series from TBD604BL6. Simple structure, conventional technology, superior performance, easy maintenance, widely used in military & civilian markets, factory star engine series. Fully Deutz  MWM marine engineTechnology.

Check other available generator from us here!

Engine Specifications

The crankcase is one-piece and made of nodular cast iron.


The crankshaft is drop forged and made from heat-treatable steel. The crankpins and journals as well as radii are induction hardened. The counterweights are fitted by using bolts.


The piston is oil cooled and made of special light aluminium alloy.

Cylinder head

Two inlet and two exhaust valves, actuated via rocker arms. The injection nozzle is centrally arranged in the cylinder head. The charge air controlled HALLO-Swirl® system (high and low load optimized) air intake system assumes optimal combustion and low fuel consumption.

Exhaust gas system

Patented PEARL® system for low-loss energy transport to turbocharger. Exhaust manifolds and turbocharger are equipped with insulated sheeting.

Injection pump

High-pressure injection by gear driven in-line pump.


Hydraulic-mechanical or electronic governor.

Fuel system

Gear driven fuel supply pump. Switch-over twin (duplex) filter with paper element. Double-walled high pressure fuel lines

Lubricating oil system

Forced-feed circulating pump with mounted oil cooler, switch-over oil filter. Lubricating oil centrifuge in auxiliary circuit.

Cooling water system

1) Circulating cooling (single circuit cooling i.e. charge air cooler in internal system) with cooling water circulation pump). 2) Two-circuit cooling, charge air cooler in the external cooling water circuit, one circulating water pump each for engine and charge air cooler cooling water circuits. 3) Indirect cooling, charge air cooler and raw water plate-type heat exchanger in external cooling water circuit. One circulating water pump for engine cooling water circuit, one raw water pump for charge air cooler / intercooling circuit.


One (V8) or two (V12 & V16) top mounted turbochargers, charge air coolers mounted at driving end.

Optional for Deutz HND TBD620 parts & power pack, HND Agent wholesale price!


COOPAL GROUP LTD  has 9 years of Engine power solution services, with a Multilingual, well-educated, experienced sales team and Engineer service support for clients. We have tight partnership with Cummins/Deutz/Weichai and supply Cummins/Deutz engine and parts by Agent wholesales. Our wholesale brings the same competitive agent price. Shenzhen Asahi Power Technology LTD is our Diesel Generator manufacture plant with wholesale generator price, especially for Cummins Generator & engine.

We insist on COOL products & Services, being your PAL partners and stick to Integrity with servant leadership. Genuine quality, Reliable services, win-win cooperation are always our priorities. We pursue dignified business with promise, inner confidence, and principles. COOPAL reputation always values more than sales profits.

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Deutz BFM1015, FL413/FL513, TCD2015; TBD234, TBD620, TBD604, BFM2012, BFM1013; FL912/FL913 series Engine and parts. Diesel Generator and Marine power pack.

We accept T/T, L/C, Western union, Personal Bank card, Credit card, etc.

3-9 working days for spare parts, 15-30 days for Cummins engines and Diesel Generator, it may take longer lead time.

Original new Cummins/Deutz engine & parts, Diesel Generators, Marine diesel engine by agent wholesale price.

We do Diesel engine & parts wholesale, but we can support 1 pc retail for start the business.

Cummins Engines by Cummins joint venture plants, DCEC, CCEC, XCEC, original new quality & Agent wholesale price. Deutz Engines by Deutz License plant: Huachai Deutz, HND Deutz, Dalian Deutz, Beinei Deutz, Agent wholesale price.

Diesel Engine Power Pack: Cummins Marine/Construction/Automotive/Pump engine power pack, Diesel/Gas Genset. Genuine Diesel Parts: Cummins/Deutz Diesel Engine Parts and CAT/Weichai/Yuchai/China brand Diesel Engine Parts.