Agriculture Gearbox For Sprayers EP07

Agriculture Gearbox For Sprayers EP07

The Agriculture Gearbox For Sprayers EP07 is a heavy-duty sprayer gearbox purpose-built for boom sprayer / pump drive duty. Engineered with carburized alloy-steel gears, IP65 sealed housing, and a precision-balanced rotor stack, it transmits PTO power efficiently across the 25–80 HP tractor band. Choose the EP07 for reliable, low-maintenance service on Australian farms and OEM-built implements globally.

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描述

Agriculture Gearbox For Sprayers EP07

Sprayer Gearbox for Boom Sprayer / Pump Drive — model EP07.

Detailed Technical Specifications — EP07

The Agriculture Gearbox For Sprayers EP07 is engineered as a sprayer gearbox for boom sprayer / pump drive applications. Designed to drive the sprayer pump or fan from the tractor PTO, the unit covers 25–80 HP input ratings and is built for medium continuous load with chemical environment exposure.

sprayer gearbox for boom sprayer / pump drive
系列/型号 EP07
应用 Boom Sprayer / Pump Drive
齿轮比 2.21:1
输入转速（RPM） 540 转/分 / 1000 转/分（可选）
输入轴 1 3/8″ 6-spline (Z)
输出轴 Hollow shaft with shrink disk
轴方向 Bevel 45° offset
安装方式 4螺栓方形法兰 100 × 100 毫米
PTO输入接口 1 3/4" 20 花键 (ASAE S203)
房屋材料 Aluminum alloy ADC12 (lightweight)
房屋装修 Electrophoretic black coating
壁厚 ≥ 6 mm
齿轮材料 20CrMnTi alloy steel
热处理 淬火+回火，硬度HRC 28–32
齿轮精度等级 ISO 1328 grade 7
齿轮齿面抛光 Shaved + heat-treated
轴承类型（输入） Deep groove ball bearing
轴承类型（输出） Spherical roller bearing
轴承品牌参考 Imported brand on request
Bearing Design Life L10h ≥ 8,000 h

Engineering Features of the Sprayer Gearbox

Each of the cards below describes a specific, measurable attribute of the EP07 unit. Generic claims have been kept out — every number here is tied to a manufacturing process or a verified test result.

⚡ High Transmission Efficiency
Spiral-bevel mesh sustains efficiency ≥ 97% at full load. Continuous-duty temperature rise stays under 35 °C, so power reaches the implement instead of being wasted as heat.
Precision Bearing Stack
Input and output shafts ride on tapered roller bearings sized for L10h ≥ 10,000 hours. Bearing pre-load is set on a torque jig at the factory, eliminating play that would otherwise destroy the gears.
Standardized PTO Interface
Mounting flanges follow ISO 9409 / DIN convention. The 1 3/8″ 6-spline (or optional 21-spline) input bolts straight to OEM and aftermarket PTO drivelines without machining.
Low Noise & Vibration
Gears are CNC-ground to ISO 1328 class 6. No-load noise stays below 72 dB(A); rotor sets are dynamic-balanced to G6.3, so the implement runs smooth even at full PTO speed.
Dual-Mode Lubrication
Internal flingers throw oil onto the upper bearing; the lower mesh runs in a controlled oil bath. A clear oil-level window plus magnetic drain plug make field maintenance fast.
精确的反冲控制
齿轮副安装在夹具中，可将齿隙控制在±0.02毫米以内。运行噪音低，齿接触始终保持居中，从而延长使用寿命。
宽广的操作窗口
使用合成GL-5润滑油，在-25℃至+85℃的温度范围内进行了测试。该装置在寒冷的早晨能够顺利启动，并且在烈日炙烤的夏季田野中也能保持良好的密封性能。
防腐蚀涂层
Outer surfaces receive a zinc-phosphate base then a baked epoxy topcoat to 80 µm thickness. Salt-spray resistance ≥ 480 hours, important for medium duty.

兼容性和交叉引用

The EP07 is designed as a drop-in or close-substitute fit for a number of OEM gearbox positions used on tractors and boom sprayer / pump drive implements globally. The table below summarizes commonly cross-referenced brands. Final fitment must be verified by physical dimension matching.

品牌 设备范围 笔记
AGCO 多品牌拖拉机 交叉参考；通过法兰和轴尺寸进行验证
Massey Ferguson tractors and hay tools 交叉参考；通过法兰和轴尺寸进行验证
Kverneland tillage and seeding machinery 交叉参考；通过法兰和轴尺寸进行验证
波廷格 饲料设备 交叉参考；通过法兰和轴尺寸进行验证
约翰迪尔 拖拉机和动力输出轴农具 交叉参考；通过法兰和轴尺寸进行验证
芬特 拖拉机和收割机械 交叉参考；通过法兰和轴尺寸进行验证
商标声明： 文中提及的所有品牌名称、型号和零件编号仅供交叉参考和识别之用。我们与这些制造商没有任何关联、认可或联系。使用这些名称并不构成商标侵权。

可更换零件（单独出售）

  • 通风呼吸塞
  • 排水塞（磁性）
  • 安装法兰垫片
  • 替换外壳（HT250）
  • Bolt and washer kit
  • 输入小齿轮组件

How to Select the Right Sprayer Gearbox

Use the three-step approach below to match a EP07-class unit to your tractor and implement.

  1. 措施 — 记录您的拖拉机动力输出轴标准（540 / 1000 RPM，花键数）、农具输入轴直径和长度，以及农具前端的可用螺栓孔距。
  2. 匹配 — cross-check those measurements against the spec table for the EP07. The flange, shaft, and ratio need to all line up before moving on.
  3. 负载下验证 — 确认额定输入功率和输出扭矩是否足以满足您的峰值运行条件（例如潮湿土壤、茂密作物、冷启动）。

遴选标准清单

选择标准 决策点
实现类型→比率匹配 For boom sprayer / pump drive, target gear ratio in the 1:1 to 1:1.46 range for correct rotor or output speed.
拖拉机动力带 Match input power rating to your tractor: 25–80 HP is the practical envelope for the EP07 family.
动力输出轴转速（540 转/分 vs 1000 转/分） 100马力以下的拖拉机标准转速为540转/分；100马力以上的拖拉机以及需要更高输出速度的场合，建议使用1000转/分的动力输出轴。指定动力输出轴转速前，请务必确认拖拉机的动力输出轴输出功率。
房屋材料 铸铁（HT250 / QT500）适用于重型连续作业；铝合金适用于需要减轻重量和快速散热的场合，例如经常移动的小型工具。
布局 直角（90°）装置将动力输出轴的动力传递至垂直的工作轴；直列式装置则保持轴的对准。选择时应根据农具的几何形状而定。
标准版与定制版 标准型号涵盖了大部分原厂配套 (OEM) 位置。对于非标准传动比、特殊轴端、超大法兰或严苛环境规格，请联系我们进行定制生产。
轴端接口 验证输入 PTO 标准（6 齿花键、21 齿花键、20 齿花键）和输出端（键槽式、花键式、法兰式）是否与您的传动系统和农具相符。
工作环境 高粉尘、泥浆、盐雾或极寒环境可能需要 IP66 防护等级的密封件、低温合成油或防腐蚀涂层——请在报价时注明。

典型应用及动力传输任务

The EP07 is engineered for boom sprayer / pump drive. The scenarios below describe the specific power-transmission tasks the gearbox is designed to handle, with details of mounting position, drive path, and the technical demand on the gear and bearing set.

Orchard Air-Blast Sprayer

Drives the axial fan that propels chemical mist into the canopy. Fan speed is high; gearbox cooling and dynamic balance both matter.

Mounted Boom Sprayer

Drives the centrifugal pump from the tractor PTO. Continuous-duty pump load demands sustained efficiency — the EP07 sits in this band.

Trailed Sprayer with Hydraulic Boom

Larger units with 1,500–4,000 L tank capacity. The gearbox pump-drive shares the duty cycle with hydraulic pump for boom positioning, so reliability over long workdays is paramount.

安装调试指南

Correct installation of the sprayer gearbox is the single biggest factor in achieving the design service life. Follow the steps below, in order. Skipping or compressing any step usually shows up as oil leak, premature bearing failure, or noise within the first season.

  1. 安全准备。 关闭拖拉机发动机，拔出钥匙，断开动力输出轴（PTO），拉起驻车制动器，并用楔块固定车轮。佩戴安全手套和护目镜。在进行任何传动系统作业之前，务必确认农具已放置在稳定的支撑物上。
  2. 安装前请检查变速箱。 Check that the EP07 model number, input flange dimensions, and input/output shaft specifications match both your tractor PTO and the implement input shaft. Mismatched flange or spline patterns will not be corrected by force-fitting.
  3. 加入润滑剂。 Before first use, fill with the specified lubricant — typically SAE 90 GL-4 — to the centre of the oil-level window. Refer to the spec table for the exact oil capacity for your unit; underfilling causes early bearing wear, overfilling raises oil temperature and stresses seals.
  4. 安装并拧紧螺栓。 Bolt the gearbox flange to the implement using the OEM bolt set. Tighten in a diagonal pattern in three passes to the final torque (~ 110 N·m for M14 grade 8.8). Even loading prevents flange distortion and seal leak paths.
  5. 连接输入动力输出轴。 将动力输出轴驱动轴轭连接到变速箱输入轴上。确认锁定销或推拉环完全啮合。重新安装安全护罩，确保两条固定链分别连接到拖拉机和农具上，并且护罩不会随轴一起旋转。
  6. 连接输出轴。 将输出轴滑入农具工作轴，对准键或花键，并用提供的锁紧螺母和垫圈锁紧。确认轴的轴向间隙在制造商规定的公差范围内——通常为 0.05 毫米至 0.20 毫米。
  7. 检查轴的对准情况。 变速箱螺栓固定好，轴也连接好后，用手缓慢旋转。输入轴和输出轴的总跳动量（TIR）不应超过 0.10 毫米。任何卡顿或明显的刮擦声都表明存在对准问题，必须在通电运行前进行纠正。
  8. 空载测试运行。 将动力输出轴（PTO）在低发动机转速（怠速至 540 转/分）下运转 5 至 10 分钟。注意是否有异常噪音，观察是否有漏油，并用手检查壳体温度——摸起来应该是温热的，但不能烫手。
  9. 部分负载下的运行。 前50小时运行期间，避免满负荷运转。应逐步改变转速并轻柔地施加负载，以使齿轮和轴承充分磨合。磨合期结束后，排出润滑油（其中含有微小的磨合颗粒），并重新加注相同等级的新油。
  10. 制定维护计划。 每运行 200 小时检查一次油位，或在重负荷使用期间每周检查一次。每运行 500 小时或每个季度更换一次齿轮油，以先到者为准。每次换班后擦拭壳体外部，以防止污垢积聚并导致水分滞留在密封件上。
⚠️ 安全警告。 请勿超过额定输入转速。切勿空转——即使短暂无油运转也会损坏齿轮和轴承。切勿在动力输出轴 (PTO) 接合时维修或检查变速箱。恢复运转前，务必重新安装所有防护罩和挡板。

Our Sprayer Gearbox vs. Low-Quality Alternatives

Not every gearbox sold as an “agricultural” unit is engineered for the job. The dimensions below compare the EP07 class build to the typical low-cost imported alternative.

方面 低质量单元 我们的建设 用户收益
热裕度 接近满负荷时的热点风险 经验证的温升测试，设计用于连续运行。 可安全以额定负载全天运行。
运行测试 无——按组装状态发货 30分钟空载运行，记录每台设备的声学特征 在设备离开工厂前发现装配错误。
使用寿命预期 噪音/泄漏出现前一个季度 正确维护下可使用≥5个季节 降低每小时运行的生命周期成本。
文档 通用说明书 单机检验卡，包括反冲、扭矩、磨合噪声 如果发生保修事件，可进行全程追溯。
售后支持 仅限折扣商，不提供工程联系 工厂直接支持，24小时技术回复 如果现场出现问题，可以更快地解决。
齿轮材料 普通45#钢，未经热处理 20CrMnMo合金，渗碳淬火，表面硬度HRC 58–62 在典型的动力输出轴负载下，齿轮寿命延长三倍。
房屋材料 薄壁HT150灰铸铁，易开裂 QT450，壁厚≥8毫米，抗拉强度≥250兆帕 能承受岩石和树桩的冲击载荷而不发生结构性破坏。
齿轮精度 仅加工滚齿，ISO 1328 9级 CNC研磨，ISO 1328 6级，噪音≤72 dB(A) 运行噪音更低，疲劳寿命更长。
轴承等级 无品牌，无公开评级 优质圆锥滚子轴承，L10h ≥ 10,000 小时 在设计载荷下，使用寿命可预测。

常见问题解答

Common questions from buyers evaluating the EP07 for their fleet or implement build. If your situation is not covered, send us the details and we will respond within one working day.

How long is the lead time for a stock order vs. a custom build?
Stock catalogue items typically ship within 7–15 working days after order confirmation, subject to current inventory. A custom build requires drawing review, sample (if required), and serial production — usually 30–45 days for a first batch and 20–30 days for repeat batches. Sea-freight is normal for full-container quantities; air-freight is available for urgent partial shipments at additional cost.
我应该使用哪种润滑剂，多久更换一次？
使用优质 GL-5（或至少 GL-4）齿轮油——SAE 80W-90 适用于大多数工况温度。在极寒气候下，请改用合成 75W-90 齿轮油。建议在 50 小时磨合期结束时进行首次换油；之后每 500 小时或每个季度更换一次，以先到者为准。旺季期间务必每周检查油位；即使短暂的低油位也会损坏齿轮组。
外壳是铝制的还是铸铁的？哪种更好？
Both are offered. Cast iron (HT250 / QT500) has higher strength and absorbs shock better — it is the right choice for continuous heavy duty such as feed mixers, big balers, and heavy tilling. Aluminum (A356-T6 or ADC12) is lighter and dissipates heat more rapidly — better for small implements that get moved frequently or where weight reduction is valuable. The EP07 is available in aluminum only for this application.
我可以在现场更换变速箱密封件或轴承吗？
Yes. The gearbox is built around standard bearing sizes and standardized seal kits. With a basic set of farm tools and a press (a simple bottle jack works for most cases), a competent farm mechanic can change a worn output seal or output bearing in two to three hours. We supply seal kits and bearing sets as separate spare-part SKUs — request the part list for the EP07 and we will send pricing and lead time.
噪声水平是多少？如何测量噪声水平？
No-load noise is measured at one metre from the housing under controlled conditions. The EP07 is built to stay below 72 dB(A) in this test. Field noise during full-load operation will be higher — driven mostly by the implement, not the gearbox. The gear-tooth grinding step and rotor balancing both contribute to keeping airborne noise low.

来自现场的客户反馈

Selected feedback from operators using the EP07 or related units in commercial boom sprayer / pump drive duty across multiple countries. Names are anonymized using city + initials for privacy.

Australia — Toowoomba QLD · broadacre grain farm
“Fitted to our mid-size tractor for boom sprayer / pump drive work. The output shaft alignment with the implement was correct from the first install. No leaks after 700 hours of running so far.”
— L.B., Toowoomba QLD · ⭐ 4.6 / 5.0 · 8 units, October 2023
Australia — Dubbo NSW · mixed cattle and cropping operation
“We use these on our contracting fleet for boom sprayer / pump drive. The bearings are clearly higher quality than the cheap units we tried before — running cooler and quieter at full load.”
— G.D., Dubbo NSW · ⭐ 4.9 / 5.0 · 5 units, July 2023
德国 — 汉诺威 NDS · 大型耕地农场
“Bought a batch of 10 EP07 units last autumn. After a full season on our boom sprayer / pump drive setup the noise level and oil retention are noticeably better than the previous brand. We will be ordering again.”
— L.B., Hannover NDS · ⭐ 4.9 / 5.0 · 20 units, October 2023
加拿大 — 温尼伯 MB · 混合谷物作业
“After 500 working hours we are very pleased with the quietness of the gearbox. The previous unit was at end-of-life within 18 months — this one is running like new.”
— L.B., Winnipeg MB · ⭐ 4.6 / 5.0 · 10 units, November 2023
美国 — 德克萨斯州拉伯克市 · 棉花农场
“After 200 working hours we are very pleased with the quietness of the gearbox. The previous unit was at end-of-life within 18 months — this one is running like new.”
— F.L., Lubbock TX · ⭐ 4.6 / 5.0 · 12 units, July 2023
Brazil — Cuiabá MT · soybean and corn farm
“We use these on our contracting fleet for boom sprayer / pump drive. The bearings are clearly higher quality than the cheap units we tried before — running cooler and quieter at full load.”
— P.W., Cuiabá MT · ⭐ 4.9 / 5.0 · 10 units, March 2024

配套产品和传动系统配件

A sprayer gearbox usually sits in the middle of a longer drivetrain. The items below complete the typical agricultural power-transmission package.

动力输出轴和传动轴 — 直接向变速箱输入端供料。 浏览动力输出轴.
⛓️ 滚子链 — 齿轮箱下游链轮二级驱动用农业滚子链。 浏览滚子链.
链轮 — 与链条配对以设置二级传动比。 浏览链轮.
⚙️ 替换齿轮 — 用于传动系统重建或定制变速箱设计的单件式齿轮。
滑轮和V型皮带 — 在链条不适用的情况下使用辅助驱动，例如风扇和水泵。
轴承和衬套 — 用于轴重建和维护的维修级轴承。
️ 变速箱备件 — oil seals, end covers, breather caps, drain plugs, and bolt sets for the EP07.

认证与质量标准

  • ISO 9001:2015 — 涵盖设计、制造和检验流程的质量管理体系。
  • ISO 6336 — 圆柱齿轮和锥齿轮承载能力计算的参考标准。
  • DIN 3960 / DIN 3961 — 用于齿轮质量分级的齿形和精度等级定义。
  • EN ISO 11684 — 农业机械的图形安全标志和警告标志。
  • CE标志 — 符合欧盟机械指令 2006/42/EC（如适用）。
  • AS 4024 — 澳大利亚机械安全框架 — 适用于销往澳大利亚农场的 OEM 设备。
  • 材料认证 — 齿轮和轴合金的轧制证书；每批次的硬度、成分和金相数据均有存档。

出库检验工作流程

每批产品均需经过以下工序：原材料入库检验 → 锻造和机加工首件检验 → 热处理硬度抽样测试 → 使用克林根贝格级试验机进行齿轮精度测量 → 装配扭矩验证 → 空载磨合及声学记录 → 最终外观检查和包装检查。检验记录随纸箱一同寄送。

澳大利亚买家须知

Units shipped into Australia for use on commercial farms should be reviewed against the relevant state WHS (Work Health and Safety) requirements and the sprayer gearbox fitted with all guards specified by the implement OEM. Common search terms used by Australian buyers include 澳大利亚农业齿轮箱, 澳大利亚农用齿轮箱供应商, 昆士兰拖拉机零件, 新南威尔士州农用设备， 和 维多利亚农业机械 —请告知您所在的州和计划实施情况，我们将推荐合适的配置。

为什么选择我们——工厂和品牌实力

工厂背景

We have been manufacturing agricultural gearboxes including the sprayer gearbox family at our facility for over a decade. The plant covers a substantial machining and assembly area with dedicated heat-treatment, gear-cutting, gear-grinding, and final-assembly bays, and a year-round skilled workforce in production and quality.

生产能力

年产能涵盖产品目录中的数万台设备。关键设备包括数控滚齿中心、数控磨齿机、密封淬火热处理炉、三坐标测量机 (CMM)、齿轮齿接触试验机和专用磨合试验台。最畅销型号的模具和工装均备有现货，以缩短重复订单的响应时间。

出口足迹

我们目前出口到数十个国家，主要市场在澳大利亚、北美、欧洲和东南亚。国际买家常用的搜索词包括： 中国农业齿轮箱制造商, 定制农用变速箱供应商， 和 OEM变速箱工厂 ——我们的销售团队也已做好准备，能够用英语进行图纸审核和技术交流。

OEM/ODM能力

我们的标准定制流程为：图纸或样品提交 → 工程审核及报价 → 3D模型及原型模具确认 → 首件样品 → 小批量试生产 → 批量生产。新模具的交付周期通常为30-60天；重复生产则在20-30天内完成。

最小起订量和交货时间

标准目录款：最小起订量为一箱（5-50 件，视尺寸而定）。定制款：通常最小起订量为 50 件。库存产品标准交货期为 7-15 天，定制款首批交货期为 30-45 天。

质量控制

每一批产品都要经过 ISO 9001:2015 管理的检验、原材料成分和硬度测试、过程齿轮精度验证、最终装配扭矩签核，以及每台产品记录的 30 分钟空载磨合测试。

售后服务

工艺方面提供 12 个月的标准保修；OEM 合同提供延长保修。技术邮件将在 24 小时内回复，有效保修案例的更换零件将在工作日内寄出。

准备好制定车队规格了吗？

请告诉我们您的拖拉机型号、农具类型和所需数量——我们将在 24 小时内回复您报价和交货时间。

我们提供的不仅仅是标准农用变速箱。 带上您的图纸、样品，甚至是草图——我们的工程团队将为您量身定制精密齿轮箱解决方案，以满足您的具体应用需求。

⏱️ 我们会在24小时内回复。 · ️ 12 个月标准保修 · ISO 9001:2015 认证生产 · 多年农业齿轮箱出口经验，包括直接向澳大利亚发货。

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