TB Bridge Tractor 70-120 HP Series: Complete Guide for Efficient Farming
TB Bridge Tractor Series: 704-B, 804-B, 904-B
Main Technical Specifications
TB Bridge Tractor 70-120 HP Series
Engineered for peak performance in a variety of agricultural tasks. With a robust 70-120 horsepower engine, this versatile tractor is designed to tackle everything from plowing and tilling to hauling. Advanced features ensure optimal fuel efficiency and reduced emissions, while user-friendly controls guarantee a comfortable driving experience.
Complete Technical Specifications
Based on the manufacturer’s specifications for the TB Bridge Tractor Series:
| Model | 704-B | 804-B | 904-B |
|---|---|---|---|
| Horsepower | 70 HP | 80 HP | 90 HP |
| Power (kW) | 51.54 kW | 58.8 kW | 66.15 kW |
| External Size (L×W×H) | 408 × 170 × 265 cm | 410 × 170 × 265 cm | 410 × 170 × 265 cm |
| Weight | 2,670 kg | 2,800 kg | 2,800 kg |
| Drive Mode | 4WD (Four-Wheel Drive) | ||
| After Output (PTO) | 540 – 760 RPM | ||
| Wheelbase | 200 cm | 202 cm | 202 cm |
| Standard Wheelbase | 130 cm | ||
| Gear | 12 + 12 (12 forward, 12 reverse) | ||
| Tyre Size | Front: 8.3-24 / Rear: 11-32 | ||
Key Features & Benefits
The TB Bridge Tractor series is engineered for maximum productivity and efficiency:
Powerful Engine
70-90 HP diesel engines with 51-66 kW output – ample power for the toughest farming tasks.
Four-Wheel Drive
Superior traction in all conditions – mud, slopes, and heavy tillage.
12+12 Transmission
12 forward and 12 reverse gears for optimal speed selection in any task.
Fuel Efficiency
Advanced engine design ensures optimal fuel consumption and reduced emissions.
Versatile PTO
540-760 RPM PTO output – compatible with a wide range of implements.
Heavy-Duty Construction
2,670-2,800 kg weight for stability and durability under heavy loads.
Primary Applications
The TB Bridge Tractor series is designed for diverse agricultural tasks:
Primary Tillage
- Heavy plowing
- Deep tillage
- Land preparation
Crop Management
- Planting
- Cultivating
- Spraying
Material Handling
- Hauling heavy loads
- Towing trailers
- Transport operations
Large Farm Operations
- Commercial farming
- Estate management
- Contract work
Model Comparison: Choosing the Right HP
| Factor | 704-B (70HP) | 804-B (80HP) | 904-B (90HP) |
|---|---|---|---|
| Ideal Farm Size | 20-50 hectares | 30-70 hectares | 50-100 hectares |
| Power-to-Weight | 26.4 kg/HP | 35 kg/HP | 31.1 kg/HP |
| Best For | Medium farms, mixed crops | Larger farms, heavy tillage | Large-scale operations, maximum productivity |
| Weight | 2,670 kg | 2,800 kg | 2,800 kg |
| Dimensions | 408 cm | 410 cm | 410 cm |
Compatible Implements
The TB Bridge Tractor series works with a wide range of Category 2 and Category 3 implements:
- Ploughs: 3-5 bottom disc or mouldboard ploughs
- Harvesters: PTO-driven combine harvesters
- Planters: 4-8 row planters for maize, soy, wheat
- Mowers: Large rotary or flail mowers for pasture management
- Balers: Round and square balers for hay and straw
- Sprayers: Large capacity boom sprayers
- Trailers: 5-10 ton farm trailers
Why Choose the TB Bridge Tractor Series
- Proven Reliability: Built for long-term performance in demanding conditions
- Excellent Value: Competitive pricing at ¥10,000 base
- Versatility: Suitable for diverse operations from tillage to transport
- Operator Comfort: User-friendly controls and comfortable driving position
- Fuel Efficiency: Optimized engines reduce operating costs
- Easy Maintenance: Accessible components simplify servicing
Frequently Asked Questions
Q: What is the difference between the 704-B, 804-B, and 904-B models?
A: The main difference is horsepower: 70HP (704-B), 80HP (804-B), and 90HP (904-B). The 80HP and 90HP models share similar dimensions and weight, with the 90HP providing more power for heavier tasks.
Q: What type of transmission does it have?
A: All models feature a 12 forward + 12 reverse gear transmission, providing excellent speed control for various operations.
Q: Is it 2WD or 4WD?
A: All models are 4WD (four-wheel drive) for maximum traction.
Q: What is the PTO speed?
A: The PTO output is 540-760 RPM, compatible with most standard agricultural implements.
Q: What size farm is this tractor suitable for?
A: The 70-90HP range is ideal for medium to large farms, typically 20-100 hectares depending on the model and operations.
Q: What is the weight of these tractors?
A: The 704-B weighs 2,670 kg; the 804-B and 904-B weigh 2,800 kg.
Q: What tire sizes are used?
A: Front tires are 8.3-24, rear tires are 11-32.
Q: Do you ship internationally?
A: Yes, we ship to over 60 countries worldwide. Contact us for shipping costs to your port.
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