262037 Auto Crane Hoist Motor - 12V High Torque - Ramsey DC-200 - Fits 3203 / 4004 - Replaces 262035

262037 Hoist Motor for Auto Crane 3203 / 4004 — Ramsey DC-200

Your crane hoist is dead — the motor quit, it's running slow, or the brushes are gone. The Auto Crane dealer wants $487–$550 for a replacement motor and a week lead time. Your service truck is parked on a job site with a crane that can't lift. Every hour it sits is revenue lost.

We sell the direct replacement hoist motor for $389 — saving you $100–$160+ vs the dealer. This is a high torque, 12 Volt motor sized for the Ramsey DC-200 winch used in Auto Crane 3203, 3203PR, and 4004 series hoists. It is the same specification motor — same voltage, same rotation, same mounting bolt pattern. Replaces Auto Crane part numbers 262037 and 262035.

⚠️ Important: Builder Install — You Must Transfer Two Parts

This motor arrives with a standard 3/4" keyed shaft. Auto Crane uses a splined coupler adapter pressed onto the motor shaft to mate with the winch drum. That coupler is NOT included with this motor — you must transfer the splined coupler from your old motor. This is a simple press-fit removal and reinstall.

Additionally, this motor has threaded mounting holes instead of studs. You must transfer the mounting studs from your old motor casing. Use a double-nut method to unscrew them from the old motor and thread them into the new one.

Both transfers take about 15 minutes with basic hand tools. If you're comfortable turning wrenches, this is straightforward. If you're not sure, any truck mechanic or crane service tech can do this in minutes.

What Makes This Motor Better

• Higher Torque Output: This motor is rated for higher torque than the stock OEM unit. That means faster hoist line speed and significantly less stalling under heavy loads — especially when lifting at full rated capacity (3,200 lbs on the 3203).
• Heavy Duty Brushes: Upgraded brush set designed for continuous duty cycle. The OEM motor is known for brush burnout on high-use cranes — this motor handles the abuse.
• Sealed Construction: Weather-sealed housing keeps moisture, dust, and road grime out of the motor internals. Service cranes live outside year-round — the motor should too.

Specifications

• Auto Crane OEM Part Numbers: 262037, 262035
• Compatible Winch: Ramsey DC-200
• Voltage: 12 Volt DC
• Rotation: Bi-Directional (reversible)
• Shaft: 3/4" Keyed (splined coupler transfers from old motor)
• Mounting: Threaded mounting holes — transfer studs from old motor
• Application: Hoist / Winch Motor
• Condition: Brand New

Compatible Equipment

The 262037 / 262035 hoist motor fits the following Auto Crane models with Ramsey DC-200 winches:

• Auto Crane 3203
• Auto Crane 3203PR
• Auto Crane 4004

⚠️ Verify your Auto Crane part number (262037 or 262035) in your service manual or on the data plate of the existing motor before ordering. The DC-200 winch is the most common hoist on these models, but some configurations may use a different winch — contact us with your crane model and serial number to confirm.

Installation Notes — The "Builder" Process

This is a builder-grade install. You're reusing two parts from your old motor to make this one fit the Auto Crane hoist assembly. Here's the process:

1. Disconnect the battery and tag out the crane control system
2. Remove the old hoist motor from the winch assembly
3. Disconnect the power cables from the motor terminals
4. Transfer the Splined Coupler: Pull or press the splined coupler off the old motor shaft. Press it onto the new motor's keyed shaft in the same position. The coupler should be a firm press-fit.
5. Transfer the Mounting Studs: Use the double-nut method — thread two nuts onto each stud on the old motor, tighten them against each other, then unscrew the stud. Thread each stud into the new motor's threaded holes.
6. Mount the new motor onto the winch assembly using the transferred studs
7. Reconnect the power cables to the motor terminals — match the original polarity
8. Reconnect the battery and test: hoist up, hoist down, verify smooth operation and correct rotation direction
9. Verify the hoist holds load with the control released (brake test)
10. Check all connections for tightness

Symptoms of a Failing Hoist Motor

• Hoist won't lift — motor clicks or buzzes but won't turn
• Hoist is slow or weak — struggles to lift rated loads, especially when the crane is extended
• Motor runs hot and smells like burnt copper (brush burnout)
• Intermittent hoist function — works sometimes, doesn't other times
• Grinding or chattering noise from the motor
• Motor draws excessive amperage (blowing fuses or tripping breakers)
• Visible brush dust or copper debris falling from the motor housing
• Hoist speed has gradually decreased over time

Frequently Asked Questions

Why do I need to transfer the splined coupler?
The splined coupler is a proprietary adapter that mates the motor shaft to the Ramsey DC-200 winch drum gear. It is pressed onto the original motor's keyed shaft at the factory. Aftermarket replacement motors come with a standard 3/4" keyed shaft without the coupler. Transferring it from your old motor is the only way to make the motor fit the winch. It's a simple press-off / press-on operation.

Why do I need to transfer the mounting studs?
The original motor has studs permanently pressed into the motor casing. The replacement motor has threaded holes instead. The studs from your old motor thread directly into these holes. Use a double-nut to unscrew them from the old casing and thread them into the new motor's holes. Takes about 5 minutes.

Is this motor as good as the OEM motor?
This motor is rated for higher torque output than the stock OEM unit, meaning faster line speed and less stalling under load. It uses heavy-duty brushes designed for continuous operation. Many service crane operators report improved hoist performance after switching to this motor.

Will this fit my Auto Crane if I don't know the winch model?
Most Auto Crane 3203 and 4004 series cranes use the Ramsey DC-200 winch. Check the data plate on the winch housing — if it says "Ramsey" and "DC-200," this is the correct motor. If you're unsure, contact us with your Auto Crane model and serial number and we'll confirm fitment.

Can a mechanic install this for me?
Yes. Any truck service mechanic, crane service tech, or mobile hydraulic technician can install this motor. The coupler transfer and stud transfer take about 15 minutes total. The motor swap itself is another 15–20 minutes. Total job: under an hour.