Temperature regulation system for vehicle hydraulic system

1. A vehicle comprising:

a chassis;

an engine coupled to the chassis;

a controllable vehicle component;

a hydraulic circuit including:

a reservoir configured to store hydraulic fluid;

a pump positioned to drive the hydraulic fluid from the reservoir and throughout the hydraulic circuit, wherein the pump is driven by a driver that is independent of the engine; and

an actuator positioned to selectively receive the hydraulic fluid from the pump to selectively operate the controllable vehicle component;

a heater positioned to facilitate selectively heating the hydraulic fluid;

a temperature sensor positioned to acquire temperature data indicative of a temperature of the hydraulic fluid; and

a controller configured to:

monitor the temperature of the hydraulic fluid; and

selectively activate at least one of the heater or the pump to thermally regulate the hydraulic fluid (i) to maintain the hydraulic fluid within a target temperature range and (ii) independent of (a) an operator input and (b) engagement of the actuator.

2. The vehicle of claim 1 , wherein the controller is configured to activate only the heater to facilitate heating the hydraulic fluid in response to the temperature of the hydraulic fluid falling below or approaching a minimum temperature threshold of the target temperature range.

3. The vehicle of claim 1 , wherein the controller is configured to activate the heater and the pump to drive the hydraulic fluid through the hydraulic circuit to facilitate heating the hydraulic fluid in response to the temperature of the hydraulic fluid falling below or approaching a minimum temperature threshold of the target temperature range.

4. The vehicle of claim 1 , wherein the heater is positioned within the reservoir.

5. The vehicle of claim 1 , wherein the heater is positioned downstream of the reservoir and upstream of the pump.

6. The vehicle of claim 1 , wherein the heater is positioned along the hydraulic circuit and the hydraulic fluid does not flow through the heater.

7. The vehicle of claim 1 , wherein the heater is positioned along the hydraulic circuit and the hydraulic fluid flows through the heater.

8. The vehicle of claim 1 , further comprising:

a cab coupled to the chassis; and

a body coupled to the chassis;

wherein the controllable vehicle component includes at least one of (i) a lift arm assembly coupled to at least one of the chassis or the body, (ii) a tailgate coupled to a rear end of the body, (iii) outriggers coupled to the chassis, (iv) a downrigger coupled to the chassis, (v) a ladder assembly coupled to the body, or (v) a water pump system disposed within the body.

9. A vehicle comprising:

a chassis;

a controllable vehicle component;

a hydraulic circuit including:

a reservoir configured to store hydraulic fluid;

a pump positioned to drive the hydraulic fluid from the reservoir and throughout the hydraulic circuit; and

an actuator positioned to selectively receive the hydraulic fluid from the pump to selectively operate the controllable vehicle component;

a heater positioned to facilitate selectively heating the hydraulic fluid, wherein the heater is positioned downstream of the reservoir and the pump;

a temperature sensor positioned to acquire temperature data indicative of a temperature of the hydraulic fluid; and

a controller configured to:

monitor the temperature of the hydraulic fluid; and

selectively activate at least one of the heater or the pump to thermally regulate the hydraulic fluid (i) to maintain the hydraulic fluid within a target temperature range and (ii) independent of (a) an operator input and (b) engagement of the actuator.

10. The vehicle of claim 9 , further comprising an engine coupled to the chassis, wherein the pump is driven by the engine.

11. The vehicle of claim 1 , further comprising a lift assembly coupled to the chassis, wherein the lift assembly is the controllable vehicle component, and wherein the lift assembly includes at least one of a boom assembly or a scissor assembly.

12. The vehicle of claim 1 , wherein the actuator includes a plurality of actuators, and wherein the controllable vehicle component is ground pads coupled to free ends of the plurality of actuators.

13. A vehicle comprising:

a chassis;

a controllable vehicle component;

a hydraulic circuit including:

a reservoir configured to store hydraulic fluid;

a pump positioned to drive the hydraulic fluid from the reservoir and throughout the hydraulic circuit; and

an actuator positioned to selectively receive the hydraulic fluid from the pump to selectively operate the controllable vehicle component;

a heater positioned to facilitate selectively heating the hydraulic fluid;

a temperature sensor positioned to acquire temperature data indicative of a temperature of the hydraulic fluid;

an auxiliary flow circuit including a conduit coupled to the hydraulic circuit and a valve positioned to selectively permit the hydraulic fluid to flow through the conduit; and

a controller configured to:

monitor the temperature of the hydraulic fluid;

selectively activate at least one of the heater or the pump to thermally regulate the hydraulic fluid (i) to maintain the hydraulic fluid within a target temperature range and (ii) independent of (a) an operator input and (b) engagement of the actuator; and

activate the pump and engage the valve to divert the hydraulic fluid from the hydraulic circuit into the conduit of the auxiliary flow circuit to permit cooling the hydraulic fluid without the need for a cooling system in response to the temperature of the hydraulic fluid exceeding or approaching a maximum temperature threshold of the target temperature range.

14. The vehicle of claim 13 , wherein the heater is positioned along the conduit of the auxiliary flow circuit, and wherein the controller is configured to activate the pump and the valve to drive the hydraulic fluid through the auxiliary flow circuit with the heater deactivated to facilitate cooling the hydraulic fluid without the need for the cooling system in response to the temperature of the hydraulic fluid exceeding or approaching the maximum temperature threshold of the target temperature range.

15. A vehicle comprising:

a chassis;

a controllable vehicle component;

a hydraulic circuit including:

a reservoir configured to store hydraulic fluid;

a pump positioned to drive the hydraulic fluid from the reservoir and throughout the hydraulic circuit; and

an actuator positioned to selectively receive the hydraulic fluid from the pump to selectively operate the controllable vehicle component;

a temperature sensor positioned to acquire temperature data indicative of a temperature of the hydraulic fluid;

a heater circuit fluidly coupled to the hydraulic circuit, the heater circuit including:

a heater positioned to facilitate selectively heating the hydraulic fluid; and

a valve positioned to selectively permit the hydraulic fluid to engage with the heater; and

a controller configured to:

monitor the temperature of the hydraulic fluid;

selectively activate at least one of the heater or the pump to thermally regulate the hydraulic fluid (i) to maintain the hydraulic fluid within a target temperature range and (ii) independent of (a) an operator input and (b) engagement of the actuator; and

selectively control the valve between a first orientation and a second orientation such that the hydraulic fluid (i) flows through the heater circuit when the valve is in the first orientation and (ii) bypasses the heater circuit when the valve is in the second orientation.

16. A vehicle comprising:

a chassis;

a controllable vehicle component;

a hydraulic circuit including:

a reservoir configured to store hydraulic fluid;

a pump positioned to drive the hydraulic fluid from the reservoir and throughout the hydraulic circuit; and

an actuator positioned to selectively receive the hydraulic fluid from the pump to selectively operate the controllable vehicle component;

a heater positioned to facilitate selectively heating the hydraulic fluid;

a temperature sensor positioned to acquire temperature data indicative of a temperature of the hydraulic fluid; and

a controller configured to:

monitor the temperature of the hydraulic fluid; and

selectively activate at least one of the heater or the pump to thermally regulate the hydraulic fluid (i) to maintain the hydraulic fluid within a target temperature range and (ii) independent of (a) an operator input and (b) engagement of the actuator;

wherein the controller is configured to activate at least one of the heater or the pump to facilitate heating the hydraulic fluid in response to the temperature of the hydraulic fluid falling below or approaching a minimum temperature threshold of the target temperature range; and

wherein the controller is configured to activate the pump to drive the hydraulic fluid through the hydraulic circuit with the heater deactivated to facilitate cooling the hydraulic fluid without the need for a cooling system in response to the temperature of the hydraulic fluid exceeding or approaching a maximum temperature threshold of the target temperature range.

17. The vehicle of claim 1 , further comprising:

a cab coupled to the chassis;

a mixer drum coupled to the chassis; and

a chute positioned proximate an outlet of the mixer drum;

wherein the controllable vehicle component includes at least one of (i) the mixer drum or (ii) the chute.