Product Introduction

Item	Forklift replacement
Other Model	YQX18/YQXD18, YQX25/YQXD25, YQX30/YQXD30, YQX38/YQXD38

Product Detail

The hydraulic transmission gearbox can realize precise power transmission, effectively improve transmission efficiency, and make the vehicle run more smoothly in the process. It can withstand a load of 1.5~4T, which is suitable for various heavy-duty working conditions and ensures the stable operation of the vehicle under heavy-duty conditions.

Gearbox introduction

Multiple Gear Selection: This transmission offers a diverse range of gear configurations, catering to different driving speeds and road conditions. It provides drivers with a more effortless control experience.
Smooth Transmission Performance: During the shifting process, the device operates smoothly without jerks, significantly reducing the sense of impact and enhancing ride comfort.

High - Quality Materials and Craftsmanship: This transmission is constructed with high - strength materials, ensuring excellent wear - resistance and fatigue - resistance properties.
Reliable Structural Optimization: Through precise design and structural reinforcement during long - term use, it guarantees stable operation under harsh working conditions.

Multi - domain Compatibility: It is suitable for various vehicle types such as road transport and engineering vehicles, as well as complex environments, maintaining consistent performance.
Diverse Power Matching: It can flexibly adapt to different models of engines, boasting excellent compatibility.

Intelligent Electronic Control: The transmission is equipped with advanced electronic control technology, enabling precise shifting logic and enhancing the intelligence level of the transmission system.
Real - time Fault Diagnosis: It has a self - checking function, which can quickly identify potential anomalies and issue warnings for timely maintenance.

Low - noise Gear Design: By optimizing the gear meshing structure, it effectively reduces operating noise, creating a quiet driving environment.
High - efficiency Shock - absorption Technology: Multiple shock - absorption solutions are adopted to further suppress vibration transmission and improve NVH performance.

Easy Inspection and Repair Design: This device features an advanced modular structure with a clear layout, facilitating technicians to quickly complete inspection and maintenance operations.
High - replaceability Components: For key vulnerable parts, independent component replacement is supported, significantly reducing maintenance costs and downtime.

Efficient Energy Management: During operation, while ensuring full performance output, it optimizes energy consumption, helping to reduce fuel consumption and emissions and implement the green concept.

Gearbox Model\Item		YQX18/YQXD18	YQX25/YQXD25	YQX30/YQXD30	YQX38/YQXD38
Matching engine power (Kw)		25~31	33~40		42~48
Matching engine speed (r/min)		2300~2600	2250~2650		2400~2650
Matching engine maximum output torque (Nm)		85~131	140~179		174~206
Gear Ratio	Forward gear	19.2065	15.3652	17.4972
	Reverse	19.2065	15.3652	17.4972
Main oil pressure (MPa)			1.1~1.4
Torque converter oil inlet pressure (MPa)			0.5~0.7
Torque Converter		Model	YJH265
		Effective diameter (mm)	265
		Zero speed torque coefficient	3±0.15
		Highest efficiency	＞0.79
		Nominal torque of pump impeller at zero speed (N.m)	33.5±1.7
		Nominal torque of the pump impeller at the highest efficiency condition (N.m)	31±1.6
Direction of rotation			Clockwise direction from the input end
Working oil		Gearbox	No. 6 (winter), No. 8 (summer) hydraulic transmission oil
		Gearbox	GL-5 80W-90 Vehicle Gear Oil
Working oil temperature℃			70~95
Maximum operating oil temperature ℃			120 (no more than 5 minutes)
Overall dimensions/length × width × height			760×470×450	851×470×450
Net weight Kg			160	180	185
The above content for the product introduction, the chart shown may contain non-standard configuration, if there is the appearance, technical parameters or configuration of the improvement, we will try to update the information in a timely manner, but in individual cases these information may still be different from the latest situation, please contact the business manager to confirm before placing an order.

Gearbox Model\Item		YQX18/YQXD18	YQX25/YQXD25	YQX30/YQXD30	YQX38/YQXD38
Matching engine power (Kw)		25~31	33~40		42~48
Matching engine speed (r/min)		2300~2600	2250~2650		2400~2650
Matching engine maximum output torque (Nm)		85~131	140~179		174~206
Gear Ratio	Forward gear	19.2065	15.3652	17.4972
	Reverse	19.2065	15.3652	17.4972
Main oil pressure (MPa)			1.1~1.4
Torque converter oil inlet pressure (MPa)			0.5~0.7
Torque Converter		Model	YJH265
		Effective diameter (mm)	265
		Zero speed torque coefficient	3±0.15
		Highest efficiency	＞0.79
		Nominal torque of pump impeller at zero speed (N.m)	33.5±1.7
		Nominal torque of the pump impeller at the highest efficiency condition (N.m)	31±1.6
Direction of rotation			Clockwise direction from the input end
Working oil		Gearbox	No. 6 (winter), No. 8 (summer) hydraulic transmission oil
		Gearbox	GL-5 80W-90 Vehicle Gear Oil
Working oil temperature℃			70~95
Maximum operating oil temperature ℃			120 (no more than 5 minutes)
Overall dimensions/length × width × height			760×470×450	851×470×450
Net weight Kg			160	180	185
The above content for the product introduction, the chart shown may contain non-standard configuration, if there is the appearance, technical parameters or configuration of the improvement, we will try to update the information in a timely manner, but in individual cases these information may still be different from the latest situation, please contact the business manager to confirm before placing an order.