Sitrak C9H 840HP Tractor
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Sitrak C9H 840HP Tractor

SITRAK C9H is Sinotruk’s top‑end flagship tractor, equipped with Weichai WP17T 16.6L large‑displacement engine, maximum **840 HP and peak torque 3750N·m. Customizable Euro2 / Euro3 / Euro5 emission versions meet various national market‑access requirements. It targets high‑end clients in Europe, America and Caribbean regions, perfectly for oversize haulage with multi‑axle modular semi‑trailers. Abundant torque reserve delivers outstanding explosive power. It maintains stable speed under heavy‑load start‑up and climbing on steep slopes, unpaved roads and plateaus. The reinforced powertrain features B10 service life up to 1.8 million kilometers. High‑strength frame and heavy‑duty axles sustain long‑term operation under bumpy, salt‑spray and high‑temperature harsh conditions. Modular components ensure good spare‑parts compatibility for convenient overseas maintenance. It balances high power output and long service life for heavy‑duty premium oversize transport.
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Product Introduction

Products Description 

SITRAK C9H 840HP 6X4 Automatic Tractor Specification Sheet

Basic Information

Dimensions & Weight

Powertrain System

Performance & Technical Specs

Model

Overall Dimensions

Engine Configuration

Core Performance

SITRAK C9H Heavy-Duty Tractor

Overall Length: 7.27 m

Engine Model: Weichai WP17T840E62

Maximum Speed: 89 km/h

Model Code: ZZ4256Y344HF1B

Overall Width: 2.55 m

Fuel Type: Diesel

Max Towing Capacity: 40 Ton

Drive Form: 6×4

Overall Height: 3.98 m

Transmission: 16-Speed Automatic Gearbox

Emission Standard: Euro 2 / Euro 3 / Euro 5 Optional

Production Base: Zhangqiu, Shandong, China

Wheelbase: 3400 + 1400 mm

Track Width Parameter

Weight Parameters

Market Position: High-end Overseas Heavy Haulage

Front Track: 2022 mm

Rear Track: 1830 mm / 1830 mm

Curb Weight: 8.8 Ton

Design Service Life: 1.8 Million KM

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Peak Torque: 3750 N·m

Gross Vehicle Weight (GVW): 25 Ton

Applicable Scene: Multi-axle Modular Trailer & Oversized Cargo Transport

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Max Power: 840 HP

Harsh Road Adaptability: Strong climbing & explosive power

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From the left side, aerodynamically optimized high‑roof cab reduces airflow turbulence at high speed. Side service openings facilitate maintenance. Large‑capacity aluminum fuel tank extends driving range. Heavy‑duty steel wheels stand tough heavy‑load conditions. GVW marking on side body supports customs inspection. Well‑sealed cab blocks dust, robust door hinges resist frequent‑use deformation. It is well‑suited for long‑term operation under complicated road conditions in Latin‑America and Caribbean regions.

 

This cab is built for overseas high‑end heavy‑haul customers, targeting premium long‑distance tractor market. It is equipped with multi‑function steering wheel, full‑LCD instrument and air suspension seat. Optimized ergonomics, noise reduction and ample storage lower driver fatigue, delivering driving experience comparable to premium European‑American trucks and meeting strict comfort requirements from high‑end clients.

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Rear view shows paired wide mudguards and partitioned combined taillights with impact‑resistant covers. Rigid fifth‑wheel base fits international standard 50# fifth wheel, compatible with multi‑axle modular trailers. Stamped VIN code on frame supports customs clearance. Spare tire is mounted behind cab without occupying chassis space. Horizontally arranged air tanks save longitudinal room. Standard quick‑connect air‑electric ports match local trailer standards for American clients including Puerto Rico users.

Full right‑side overview displays full chassis setup. Streamlined high‑roof cab achieves good wind‑resistance performance. Large‑capacity anti‑corrosion aluminum fuel tank suits high‑salt‑spray coastal climate like Puerto‑Rico. Battery box and air tanks are well‑shielded against sea‑salt erosion. 6×4 axle arrangement delivers powerful traction. Reliable wheel‑bolt fasteners prevent loosening on long‑haul heavy trips. Rated‑parameter marking facilitates overseas inspection. Anti‑rust optimization extends service life under humid island environment.

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FAQ - SITRAK C9H 840HP 6×4 Tractor

Q1: What emission standards are available for this SITRAK C9H tractor? A1: We support Euro 2, Euro 3 and Euro 5 emission options. Different versions can be supplied to satisfy local market access requirements for various countries and regions.

Q2: What is the service life and power performance for harsh‑condition operations? A2: The WP17 840HP engine delivers peak torque 3750 N·m, providing strong explosive power for steep slopes and unpaved rough roads. Its B10 design service life reaches 1.8 million kilometers, well‑suited for long‑time heavy‑duty haulage.

Q3: What kind of trailers is this 840HP tractor suitable to pull? A3: It is specially built for high‑end heavy‑haul businesses. It perfectly matches multi‑axle modular semi‑trailers and oversize cargo transport, with a maximum towing capacity up to 40 tons.

 

 

 

 

 

 

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