ZOOMLION
DQ2604 Hybrid Tractor

DQ2604 Hybrid Tractor

For medium- and large-scale farms and agricultural service contractors, ZOOMLION's hybrid agricultural tractor supports a broad range of field operations, from land preparation and tillage to planting, harvesting, crop spraying and transport. The MIDD distributed intelligent electric drive system and dual-motor coupled transmission support traction and implement operation across these different tasks. With stepless travel speed adjustment across 0–40 km/h, the tractor can accommodate changing fieldwork requirements, while centimeter-level assisted guidance and one-touch implement management help coordinate precision farming operations.

  • Emission standards: Stage IIIA, Euro V
  • Horsepower: 235 HP
  • Fuel tank capacity: 510 L
  • Transmission type: Range-based stepless speed control with electronically controlled shifting
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Advantages
  • Intelligent electric drive and heavy-duty traction
    The MIDD distributed intelligent electric drive system is paired with a 10C high-rate battery to support demanding traction and implement operations. With tractive force exceeding 90 kN, the hybrid tractor provides the pulling capability required for heavy fieldwork. Lifting force is specified as 7,000 kg at a point 610 mm behind the lift point, while the load-sensing hydraulic system provides a hydraulic output flow of 120 L/min for operating agricultural implements.
  • Stepless travel control and precision fieldwork
    The dual-motor coupled drive incorporates a two-speed automated manual transmission (AMT), with electronically controlled shifting and stepless speed adjustment within the operating ranges. Travel speeds from 0 to 40 km/h allow the tractor to accommodate different agricultural tasks. High-precision assisted guidance provides centimeter-level navigation, while one-touch implement management coordinates field operations and is described as reducing operating workload by 90%.
  • Operator comfort and reduced noise
    Engine management reduces maximum operating speed to 1,600 rpm to improve noise, vibration and harshness (NVH) performance. A positively pressurized, sound-insulated cab maintains noise levels below 79 dBA, while the wide-cushion air-suspension swivel seat and ergonomically arranged armrest help operators remain comfortable during prolonged fieldwork.
  • Load-responsive energy management
    Multi-objective optimization and dynamic programming-based energy control adjust fuel-saving strategies according to changes in tractor workload. By coordinating energy use with different operating demands, the hybrid tractor reduces overall operating fuel consumption by 10%.
Basic Specifications
Engine
Model / YCA08320-S300 YCA08320-S500
Engine type / High-pressure common rail High-pressure common rail
Rated engine power HP 235 235
Fuel tank capacity L 510 510
Cylinders / displacement L 6 / 7.525 6 / 7.525
Aspiration / Turbocharged and intercooled Turbocharged and intercooled
Emission standard / Stage IIIA Euro V
Air cleaner / Built-in dry type Built-in dry type
Fuel system / Bosch high-pressure common rail Bosch high-pressure common rail
Fuel filtration stages / 3 3
Cooling system / Water-cooled, air-to-air intercooled Water-cooled, air-to-air intercooled
New Energy System
Rated motor power kW 191.5
Max. motor speed r/min 4000
Rated voltage V 600
Rated high-voltage battery energy kW·h 11.55
Transmission System
Transmission type / Stepless speed control within ranges, electronically controlled shifting
Shift type / AMT
Number of gears / 2
Differential lock (front / rear) / Limited-slip differential / 100% hydraulic differential lock
Speed range km/h 0-40
Drive system / Dual-motor coupled drive (2-speed AMT)
Min. turning radius m 7.5
Hydraulic System
Hydraulic system type / Load-sensing hydraulic system
Output flow L/min 120
Relief valve pressure MPa 20
Hydraulic remotes set 4 sets
Hitch System
Drawbar / hitch type / Swinging drawbar + rotating hitch
Draft / position control / Draft, position, and mixed control
Hitch type & category / Rear 3-point hitch, Category 3
Max. lift capacity (at 610 mm) kN 70
Steering System
Steering system / Dynamic load-sensing, non-reaction steering
Steering pump displacement ml/r 100
Electrical System
System voltage V 12
System current A /
Power Take-Off (PTO)
PTO type / Rear independent
PTO speed r/min 540/760/1000 (3 speeds)
PTO drive ratio / 2.471
PTO spline count / Standard: 21 spline / optional: 20 spline
PTO shaft diameter mm Standard: Ø34.847 / optional: Ø44.43
Brake System
Brake type / Hydraulic brake
Air brake / Optional: dual-circuit air brake
Operator Comfort
Cab / Air-conditioned cab
Work lights / 16
Weight
Front ballast kg 1100
Rear ballast kg 410
Min. operating weight kg 11000
Maximum vehicle weight kg 12510
Max. permissible operating weight kg 15000
Dimensions
Overall dimensions (L × W × H) mm 5750×2610×3450
Wheelbase mm 2950
Track width (front / rear) mm 1890/1900
Ground clearance mm 510
Tires & Wheels
Tire size (front / rear) Standard: front 600/70 R30 / rear 710/70 R42
Intelligent Systems (Precision Agriculture)
  • Assisted guidance
    The assisted guidance system supports centimeter-level satellite differential positioning through BeiDou and multi-constellation GNSS, including network RTK, mobile base station, precise point positioning (PPP), and integrated satellite-ground positioning modes. Steering-wheel actuator control provides automatic steering accuracy of ±2.5 cm or better at speeds of 0.5–30 km/h, with satellite signal interference tolerance of at least 600 seconds and terrain compensation for varying field conditions. Guidance patterns include straight and curved parallel lines and headland-based omega (Ω) turns.
  • Precision operations
    High-precision positioning enables centimeter-level sequential control of the transmission, hitch, PTO, and selective control valves (SCVs). The system also supports ISOBUS prescription-map-based automatic operations with compatible agricultural implements.
  • Intelligent maintenance
    An onboard diagnostic center helps identify equipment faults, while remote data transmission supports technical analysis through ZOOMLION's diagnostic platform. OTA software updates and remote screen sharing provide additional maintenance support.
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