Womi

Tractor 904-A Cab Version

Product Overview

Our 904-A Cab Version wheeled tractor is a heavy-duty 90HP four-wheel drive agricultural tractor equipped with fully enclosed ROPS safety cab, designed for all-terrain farming, deep ploughing, large-area land preparation and heavy farm haulage. It complies with EU Machinery Directive 2006/42/EC and holds complete CE certification, ideal for large European farms with high demands for all-weather operation comfort and heavy load capacity.

Core Power System

 EU Stage IIIA Low Emission Diesel Engine

Adopts in-line four-cylinder diesel engine, maximum calibrated power 66.2kW (90HP), rated net power 66.2kW, rated speed 2400r/min. Strong low-speed torque reserve, low fuel consumption, universal spare parts supply in Europe, effectively reduce long-term farm operation costs.

Chassis & Transmission Advantages

 8F+2R Synchronized Gearbox + Full Hydraulic Power Steering
  • 8 forward & 2 reverse gears, multi-speed switching to match deep ploughing, seeding, harvesting and heavy transportation
  • Full four-wheel drive + full hydraulic power steering, light operation, small turning radius for flat and hilly farmland
  • Integrated flat floor inside the sealed cab, suspended clutch and brake pedals, large legroom to relieve driver fatigue during long-hour continuous work
  • Adjustable front and rear wheel track width to fit different crop row spacing

Hydraulic & PTO Supporting System

 Category 1 Rear 3-Point Linkage & Dual-Speed Rear PTO
  • Standard Category 1 rear three-point suspension, compatible with European standard heavy ploughs, harrows, seeders, fertilizer spreaders and large farm trailers
  • Dual-speed rear PTO shaft: 540/720r/min with 6 splines, stable power output for large rotary tillers and agricultural processing equipment
  • Independent hydraulic lifting system, safety valve full opening pressure 17±0.5MPa, stable lifting capacity for heavy farm implements

EU Standard Enclosed ROPS Safety Cab

 Enclosed ROPS Safety Cab (Standard Configuration)

Fitted with rollover protection cab (ROPS model:804G.46.001), fully meets EU safety standards. Sealed sound-insulated glass cabin equipped with windscreen wiper, sun visor, optional air conditioner. 360° wide-view windows isolate dust, rain and strong sunlight, greatly improving driving comfort and safety in all weather conditions.

OEM & Compliance Support

Customization Service For European Farmers
  1. Optional single / double acting clutch, multiple tire specifications for dryland and paddy fields
  2. Support OEM & ODM branding, manufacturer marked as Jining Womi Heavy Industry Technology Co., Ltd. with complete OEM authorization documents
  3. Complete CE technical files provided for EU customs clearance and local market sales, zero market access risks

 

 Product Introduction

Serial number Project Unit Design value Initial identification
1 Complete machine model and name / 904-A Cab Version
2 Complete machine type / Wheeled agricultural tractor
3 Complete machine frame type / Integrated body frame
4 Complete drive type / Four-wheel drive
5 Use of the whole machine / General purpose all-terrain agricultural operation
6 Outer dimensions of the whole machine (length × width × height, highest point) mm 4020×1830×2750 cab roof
7 Wheelbase mm 1900
8 Standard front / rear track width mm Front:1200; Rear:1200
9 Adjustable front track width / rear track width mm Front: 960, 1100, 1200, 1300
Rear: 1160 ~ 1300
10 Minimum ground clearance & measuring position mm 325mm at bottom of front axle housing
11 Horizontal distance: Clutch housing front face to rear PTO shaft center mm 1068
12 Gearbox countershaft hole center distance mm 80.5
13 Minimum operating mass kg 2750
14 Front / rear axle weight distribution ratio / 62% / 38%
15 Number of gears (forward/reverse) / 8/2
16 Main gear stages / 4+1
17 Auxiliary gear stages / 2
18 Maximum theoretical design speed km/h 34.26
19 Theoretical speed for each forward gear km/h 2.27, 3.42, 5.38, 7.41, 10.49, 15.82, 24.85, 34.26
20 Rollover protection device (cab or safety frame) model / 804G.46.001
21 Type of rollover protection device (cab or safety frame) / Enclosed safety cab
22 ROPS device (cab/safety frame) manufacturer / Jining Womi Heavy Industry Technology Co., Ltd.
23 Engine model / YN27PAF4 (EU Stage IIIA Emission Standard)
24 Engine structure type / In-line, four-stroke
25 Engine manufacturer / Shandong Yunnei Power Co., Ltd.
26 Number of engine cylinders / 4
27 Maximum calibrated power kW 66.2
28 Rated net power output kW 66.2
29 Engine calibration speed r/min 2400
30 Driver seat model / NS-TB50
31 Seat manufacturer / Linqu County Nathan Seat Factory
32 Steering system type / Full hydraulic power steering
33 Steering control type / Steering wheel
34 Steering mechanism type / Front wheel steering
35 Transmission assembly quantity & structure / 2-stage mechanical split transmission structure
36 Main gearbox location & shift mode / Main gearbox located in the second stage; mechanical stepped shifting
37 Auxiliary gearbox shift mode / Mechanical stepped shifting
38 Tire specifications (front wheel/rear wheel) / 7.50-16/12.4-28
39 Tire quantity (front wheel/rear wheel) / 2/2
40 Tyre pressure (Front / Rear) kPa 170~210/170~230
41 Hydraulic hitch system type / Independent hydraulic output
42 Rear hitch type / Rear 3-point linkage
43 3-point hitch category / Category 1
44 Working device hydraulic oil pump model / CBN-G320H
45 Number of hydraulic output groups / 1
46 Working hydraulic safety valve full opening pressure MPa 17±0.5
47 PTO shaft mounting position / Rear mounted PTO shaft (Front / Side PTO optional)
48 PTO shaft spline count / 6
49 Rated PTO rotational speed r/min 540/720
50 PTO transmission gear ratio / 3.385/2.733
51 Minimum mass-to-power ratio kg/kW 41.54
Optional cab Rollover protection device (cab or safety frame) model / 804G.46.001
Type of rollover protection device (cab or safety frame) / Enclosed safety cab
ROPS device manufacturer / Jining Womi Heavy Industry Technology Co., Ltd.
Overall machine dimensions (L×W×H, highest point) mm 4020×1830×2750 cab roof
Minimum operating mass kg 2750
Minimum mass-to-power ratio kg/kW 41.54

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