Challenger 645 Specs, Reviews, and Common Problems
| Engine Specs | |
|---|---|
| Type | diesel |
| Capacity | 6.7 liters |
| Horsepower | 295 hp |
| Torque | 1,050 lb-ft |
| User Manual | Challenger 645 User Manual |
| Number of Cylinders | 6 |
| Cooling System Type | liquid-cooled |
| Emission Standards Compliance | tier 4 |
| Turbocharged or Naturally Aspirated | turbocharged |
| Engine RPM Range | 2200 rpm (rated speed) / 750 rpm (idle speed) |
| Dimensions | |
| Length | 5,710 mm |
| Width | 2,550 mm |
| Height | 3,200 mm |
| Weight | 10,500 kg |
| Wheelbase | 2,800 mm |
| Ground Clearance | 500 mm |
| Turning Radius | 5.5 m |
| Performance | |
| Top Speed | 40 km/h |
| Parts & Accessories | Challenger 645 Parts & Accessories |
| Fuel Consumption | 14.5 liters per hour |
| Fuel Tank Capacity | 400 liters |
| Maximum Towing Capacity | 9,000 kg |
| Maximum Drawbar Pull | 15 kn |
| Transmission Type | power-shift transmission |
| Number of Forward and Reverse Gears | 16 forward / 5 reverse |
| Differential Lock | automatic |
| Axle Configuration | 4wd |
| Features | |
| Cabin Features | air conditioning, adjustable seats, suspension |
| Transmission Features | power-shift transmission, creeper gears |
| Tires | 18.4 r38 rear tires / 14.9 r28 front tires |
| PTO Details | standard pto (540 rpm / 1,000 rpm) |
| Lighting | led headlights, work lights, beacon light |
| Safety Features | rollover protection, seat belts, emergency stop |
| Tires & Wheels | Challenger 645 Tires & Wheels |
| Steering System | power-assisted |
| Climate Control | heating, ventilation |
| Electrical Specs | |
| Battery Type and Capacity | 12v / 200 amp-hour rating |
| Alternator Type and Power Output | 12v / 140a |
| Electrical System Type | alternator-regulated |
| Wiring Protection Features | fuses / circuit breakers |
| Starter System | electric start |
| On-board Computer or Diagnostic Systems | can-bus / fault codes |
| Hydraulic Specs | |
| Hydraulic System Type | closed center |
| Pump Flow Rate | 113 liters per minute |
| Maximum Hydraulic Pressure | 20,000 kpa |
| Lift Capacity | 4,000 kg |
| Control Type | electronic |
| Filters & Maintenance | Challenger 645 Filters & Maintenance |
| Hydraulic Remotes | 4 remote valves |
| Three-point Hitch | category 3 |
| Environmental and Durability | |
| Operating Temperature Range | -20°c to 50°c |
| Noise Level | 76 db |
| Water Fordling Depth | 0.8 m |
| Corrosion Resistance | good |
| Attachments and Compatibility | |
| Front Loader Compatibility | 3.4 m lift height / 3,000 kg capacity |
| Backhoe Compatibility | 4.5 m digging depth / 6.5 m reach |
| Compatibility with Implements | plows, harrows, mowers |
| Optional Equipment | cab kits, extra weights |
| Connectivity | |
| GPS and Navigation System | guidance / auto-steering |
| Remote Monitoring | telematics / app integration |
| Bluetooth and Wi-Fi Connectivity | yes |
| Compatibility with Precision Agriculture Tools | yes |
| Price | |
| MSRP | $109,000 |
| Current Market Price | $98,500 |
| Financing Options | lease / loan terms available |
| Warranty | |
| Duration of Warranty | 2 years / 2,000 hours |
| Coverage Details | drivetrain, hydraulics, electronics |
| Extended Warranty Options | available |
| Maintenance | |
| Service Intervals | 250 hours (engine oil / filters) |
| Parts Availability | global |
| Dealer Support and Service Network | extensive |
| Other Relevant Details | |
| Manufacturer’s Recommended Uses | plowing, tilling, hauling |
| Year of Manufacture or Model Year | 2021 |
| Country of Origin or Manufacturing Facilities | usa |
| Market Availability | available worldwide |
Pros and cons of Challenger 645 - What You Need to Know
Challenger 645 User Manual
Challenger 645 Parts & Accessories
| Pros | Cons |
|---|---|
| Powerful engine | Expensive compared to other tractors in its class |
| Comfortable cab with good visibility | Heavy and bulky, making it difficult to maneuver in tight spaces |
| Large fuel tank capacity | Maintenance and repair costs can be high |
| Wide range of attachments available | Not as fuel-efficient as some other tractors in its class |
| Excellent traction and stability on uneven terrain | May not be suitable for small-scale or hobby farming operations |
Reviews of Challenger 645 by Owners - Real User Experiences
| Name | Review |
|---|---|
| John D. | The Challenger 645 tractor is a workhorse! I've been using it on my farm for over a year now and it hasn't let me down. It's powerful, reliable, and easy to operate. I highly recommend it. |
| Sara M. | I recently purchased the Challenger 645 tractor and I'm very happy with my decision. It's a great value for the price and has all the features I need for my small farm. It's also comfortable to operate for long periods of time. |
| David T. | I've been using the Challenger 645 tractor for a few months now and I'm impressed with its performance. It's efficient, easy to maneuver, and has a great turning radius. I also appreciate the low maintenance requirements. |
| Emily S. | The Challenger 645 tractor is a great investment for any farmer. It's built to last and can handle tough jobs with ease. The cab is also spacious and comfortable, making it perfect for long days in the field. |
| Michael R. | I've used several different tractors over the years, but the Challenger 645 is by far my favorite. It's powerful, reliable, and has all the features I need to get the job done. I also appreciate the excellent customer service from the manufacturer. |
Common Issues and Problems with Challenger 645
Challenger 645 Filters & Maintenance
Challenger 645 Tires & Wheels
- Engine overheating
- Hydraulic system failure
- Transmission slipping or failing
- Electrical issues, such as battery draining or faulty wiring
- Brake problems, including loss of braking power or brake pedal sensitivity
- Steering difficulties, such as stiff or unresponsive steering
- PTO (power take-off) not engaging or disengaging properly
- Excessive tire wear or punctures
Common Questions About Challenger 645
-
What is the horsepower of the Challenger 645 tractor?
The Challenger 645 tractor has a horsepower of 295 hp.
-
What is the maximum towing capacity of the Challenger 645 tractor?
The maximum towing capacity of the Challenger 645 tractor is 9,000 kg.
-
What is the warranty duration for the Challenger 645 tractor?
The warranty duration for the Challenger 645 tractor is 2 years / 2,000 hours.
-
What is the hydraulic system type of the Challenger 645 tractor?
The hydraulic system type of the Challenger 645 tractor is closed center.
-
What is the current market price of the Challenger 645 tractor?
The current market price of the Challenger 645 tractor is $98,500.
-
What is the ground clearance of the Challenger 645 tractor?
The ground clearance of the Challenger 645 tractor is 500 mm.
-
What is the transmission type of the Challenger 645 tractor?
The transmission type of the Challenger 645 tractor is power-shift transmission.
-
What is the lift capacity of the Challenger 645 tractor?
The lift capacity of the Challenger 645 tractor is 4,000 kg.
