Tractor 504-A Cab Version

This 504-A cab tractor is specially engineered for light & medium agricultural operations, including farming cultivation, farm goods transportation and auxiliary field work, fully compliant with EU machinery safety standards and certified with CE approval for smooth EU market entry.

• 8F+2R synchronized gearbox, multiple speed options to match different farm attachments
• 4-wheel drive hydraulic power steering, lightweight and flexible turning for complex terrains
• Full flat floor design inside the enclosed cab, suspended clutch & brake pedals, offering extra legroom to ease driver fatigue during long-hour continuous work                   Fully enclosed glass cabin with safety tempered windscreen, windscreen wiper, sun visor and built-in sound insulation cotton:

           Effectively block farm dust, rain, strong sunlight and cold wind

           Optional air conditioning system available for year-round comfortable operation

            Large perspective windows ensure 360° safe working vision

  Supporting matched farm implements: plough, harrow, seeder, fertilizer spreader, farm trailer etc.

  All structural components, braking system and cab safety frame meet European agricultural machinery safety requirements, eliminating buyers’ market access risks.

  Product Introduction

  Serial number	Project	Unit	Design value
  			Initial identification
  1	Complete machine model and name	/	504-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
  6	Outer dimensions of the whole machine (length × width × height, highest point)	mm	3620×1520×2380 cab top
  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	325 front axle housing bottom
  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	1640
  14	Front / rear axle weight distribution ratio	kg	62% / 38%
  15	Light track tractor track ground pressure ratio	kPa	/
  16	Number of gears (forward/reverse)	/	8/2
  17	Main gear stages	/	4+1
  18	Auxiliary gear stages	/	2
  19	Maximum theoretical design speed	km/h	34.26
  20	Theoretical speed for each forward gear	km/h	2.27, 3.42, 5.38, 7.41, 10.49, 15.82, 24.85, 34.26
  21	Rollover protection device (cab or safety frame) model	/	804G.46.001
  22	Type of rollover protection device (cab or safety frame)	/	Enclosed safety cab
  23	ROPS device (cab/safety frame) manufacturer	/	Shandong Jining Womi Heavy Industry Technology Co., Ltd.
  24	Engine model	/	YN27PAF4 (EU Stage IIIA Emission Standard)
  25	Engine structure type	/	In-line, four-stroke
  26	Engine manufacturer	/	Shandong Yunnei Power Co., Ltd.
  27	Number of engine cylinders	/	4
  28	Maximum calibrated power	kW	36.8
  29	Rated net power output	kW	36.8
  30	Engine calibration speed	r/min	2400
  31	Driver seat model	/	NS-TB50
  32	Seat manufacturer	/	Linqu County Nathan Seat Factory
  33	Steering system type	/	Full hydraulic power steering
  34	Steering control type	/	Steering wheel
  35	Transmission assembly quantity & structure	/	Front wheel steering
  36	Number of drive train boxes and gearbox (gear) types	/	2-stage mechanical split transmission structure
  37	Main gearbox location & shift mode	/	Main gearbox located in the second stage; mechanical stepped shifting
  38	Auxiliary gearbox shift mode	/	Mechanical stepped shifting
  39	Tire specifications (front wheel/rear wheel)	/	7.50-16/12.4-28
  40	Tire quantity (front wheel/rear wheel)		2/2
  41	Tyre pressure (Front / Rear)	kPa	170～210/170～230
  42	Hydraulic hitch system type	/	Independent hydraulic output
  43	Rear hitch type	/	Rear 3-point linkage
  44	3-point hitch category	/	Category 1
  45	Working device hydraulic oil pump model	/	CBN-G320H
  46	Number of hydraulic output groups	/	1
  47	Working hydraulic safety valve full opening pressure	MPa	17±0.5
  48	PTO shaft mounting position	/	Rear mounted PTO shaft (Front / Side PTO optional)
  49	PTO shaft spline count	/	6
  50	Rated PTO rotational speed	r/min	540/720
  51	PTO transmission gear ratio	/	3.385/2.733
  Optional cab	Rollover protection device (cab or safety frame) model	/	704.45.001
  	Type of rollover protection device (cab or safety frame)	/	Enclosed safety cab
  	ROPS device manufacturer	/	Shandong Jining Womi Heavy Industry Technology Co., Ltd.
  	Overall machine dimensions (L×W×H, highest point)	mm	3620×1530×2540 cab top
  	Minimum operating mass	kg	1690
  	Minimum mass-to-power ratio	kg/kW	45.92