4.png
1.png
2.png
3.png

Engine for transit buses WP8NG

Target applications: city bus

154-220/210-300

功率范围 kW/Ps

1150/1100~1600

最大扭矩/转速 N·m / r/min

产品手册下载服务图标

服务支持

立即询价产品咨询

/Products & Businesses/Powertrain System/Engine/Bus Engine/Engine for Transit Buses

概述优势规格型谱表

产品概述

New generation natural gas bus engine, utilizing a 7.81L configuration for Euro V and an 8.2L configuration for Euro VI.

产品优势

Features an opposite-side intake and exhaust structure for more convenient vehicle integration.

Maximum power of 320 Ps and peak torque of 1300 N·m, further enhancing the vehicle's power performance.

Developed based on Weichai's high-thermal-efficiency platform, with a minimum gas consumption rate 16 g/kW·h lower than competing products, ensuring lower gas consumption for the vehicle.

High-strength engine structure design with an integrated cylinder head for structural reliability.

产品规格

功率范围 kW/Ps

154-220/210-300

最大扭矩转速 N·m / r/min

1150/1100~1600

排放标准

Euro V, Euro VI

燃料

Natural gas

发动机型式

In-line

气缸数

气门数

排量 L

7.8, 8.24

进气方式

Turbocharged and intercooled

发动机尺寸（长X宽X高） mm

1160×903×959

G重量 kg

630

备注：产品参数及图片仅供参考；如有变动，不另行通知。

型谱表

Model	Rated power/speed (kW/rpm)	Peak torque/speed (N·m/rpm)	Displacement (L)	Emission standard	Technical route	Target applications	Number of valves
WP8NG300E50	220/2100	1150/1100~1600	7.8	Euro V	Lean burn + DOC	Urban City Buses	4
WP8NG280E50	205/2100	1000/1100~1600	7.8	Euro V	Lean burn + DOC	Urban City Buses	4
WP8NG240E50	176/2100	900/1100~1600	7.8	Euro V	Lean burn + DOC	Urban City Buses	4
WP8NG210E50	154/2100	850/1100~1600	7.8	Euro V	Lean burn + DOC	Urban City Buses	4
WP8NG320E61	236/2100	1300/1100~1500	8.24	Euro VI	ER+EGR+TWC	Urban City Buses	4
WP8NG300E61	220/2100	1100/1100~1500	8.24	Euro VI	ER+EGR+TWC	Urban City Buses	4

Engine for transit buses WP8NG

154-220/210-300

1150/1100~1600

Weichai Group

Service station

Service Hotline

Weichai Group

Service station

Service hotline