John Deere

H310 Loader

Manufacturer: John Deere
Model: H310 Loader
  • Superior strength and visibility
  • For heavy-duty chores
  • Parking stands are integrated on the loader

Boom lockout for easy service

Hydraulic shut-off valve (open position)
Hydraulic shut-off valve (open position)
Hydraulic shut-off valve (closed position)
Hydraulic shut-off valve (closed position)

A hydraulic shut-off valve is included with the M & R-Series Utility & Ag Loaders to ensure the loader does not lower suddenly. For example, this allows the boom to be locked out when someone is required to be located under the loader boom for service work on the tractor. It should not be used for extended periods of time unless an appropriate support stand is also utilized.

False rod bucket cylinders improve productivity

False rod cylinder
False rod cylinder
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Fast bucket cycle times are important to dump the load from the bucket as quickly as possible, in order to be as productive as possible, while completing loading operations. The bucket cylinder design can have a major impact on this cycle time, especially for the mechanical self-leveling (MSL) loaders.

 

Therefore, all MSL H-Series Loaders utilize false rod bucket cylinders. A false rod cylinder has a smaller displacement of oil requirement on the head end of the cylinder, which allows this cylinder to dump much faster than a normal cylinder.

Concealed oil lines improve appearance and reduce damage

Concealed oil lines through boom arm
Concealed oil lines through boom arm
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Oil lines routed through the boom arm
Oil lines routed through the boom arm
Oil lines routed through the torque tube
Oil lines routed through the torque tube

Over time, increased width in tractor hoods have caused issues with available space for running traditional oil lines of a loader along the boom, making them more susceptible to damage.

 

To improve this situation, the oil lines have been routed through the boom arm and the torque tube, improving line protection and the appearance of the loader.

Loader suspension system (LSS) to enhance the ride

Nitrogen-charged accumulator and electric valve
Nitrogen-charged accumulator and electric valve
Operator on/off switch
Operator on/off switch
LSS on H180
LSS on H180
LSS on 5E and 5M
LSS on 5E and 5M

An enhancement to the loader is the suspension system. A great level of loader productivity is achieved with the LSS.

  • An accumulator charged with nitrogen and connected to the head-end lift cylinder hose through a T-fitting provides shock absorption
  • The cylinders move in and out to allow the boom to float 

Performance

  • Bales can be transported more efficiently from one end of the field to the other over frozen, hard-packed, or rutted terrain.

NOTE: Check bale-handling capability of tractor before use.

  • Pallets can be moved easily without sustaining cargo damage
  • Pallets of seed or fertilizer can be carried across a yard without a bag spilling and creating a costly mess
  • A properly-ballasted tractor with LSS has increased stability, creating a smoother ride for the operator

Cost of ownership

  • Extended life of loader pins and bushings
  • Less stress on tractor axle

Reasons for turning LSS off include:

  • Digging applications – with LSS on, the cylinders retract slightly, losing lifting power
  • Holding a grade when blading – with LSS on, it is difficult to hold a constant grade
  • Precise pallet and bale handling – with LSS on, the load moves up and down slightly while being positioned
  • Parking a loader – with LSS on, when down pressure is applied, the lift cylinders retract slightly, making it more difficult to park

The switch is conveniently located in the operator station to avoid having to exit the tractor seat to manually move the handle on the LSS.

LSS can also be ordered with a manual shutoff. Depending on the tractor/loader model, the accumulator is located in different places. On the 440R, the accumulator is mounted outside the bottom of the mounting frame. On the 5 Series Tractors, the accumulator is mounted near the inside of the rear right wheel. On 6 Series tractors and larger, it is mounted in between the hydraulic connection and the mounting frame.

Loader removal (parking) made easy

Parking stands
Parking stands
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John Deere loaders are easily removed and reinstalled on tractors without tools. The parking system allows removing or attaching the loader to the tractor in minutes without the need for tools.

 

To remove or park the loader, apply slight down pressure to the loader boom with the bucket dumped at approximately a 30-degree angle. With the tractor in park, lower the parking stands and place the mast pins in the open position.

Removing or parking the loader
Parking stand in stored position
Parking stand in stored position
Removing parking stand
Removing parking stand
Mast pin in the closed position
Mast pin in the closed position
Rotating mast pin to the open position
Rotating mast pin to the open position

Utilizing the boom circuit with the tractor in neutral, rotate the mast forward until the mast has rotated past the pin location on the mounting frame by extending the lift cylinder. Now using the bucket circuit, roll back the bucket until the mast is removed from the pocket and will clear the tires.

Mast pin in the open position
Mast pin in the open position

With the tractor in park, shut the engine off and relieve the hydraulic pressure as indicated for the tractor (rotating the joystick). Disconnect or open the single-point hydraulic connector (or remove couplers if no single point is installed).

Disconnect/open single-point hydraulic connection
Disconnect/open single-point hydraulic connection
Disconnect/open single-point hydraulic connections
Disconnect/open single-point hydraulic connections

Store the loader half of the single-point connector or hoses, and back away from the loader.

Single-point hydraulics disconnected
Single-point hydraulics disconnected
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Single-point hydraulic connection saves time

Single-point hydraulic connection on 6 Series Tractors (closed position)
Single-point hydraulic connection on 6 Series Tractors (closed position)

The H310 Loader can be ordered with a single-point hydraulic connection that also incorporates the connection point for any electrical needs. To disconnect the hydraulic connection between the loader and the tractor, it is necessary to relieve the hydraulic system oil pressure on the tractor.

Loader

Bucket rollback force capacityAt maximum height (VV)
1513 kgf
3336 lbf
At 59-in. (1500-mm) lift height (XX)
3003 kgf
6620 lbf
At ground-level line (ZZ)
3059 kgf
6744 lbf
Digging depth (H)31 mm
1.2 in.
DimensionsMaximum lift height (A)
3855 mm
151.8 in.
At full height - bucket level(B)
3661 mm
144.1 in.
At full height - bucket dumped (C)
2826 mm
111.3 in.
Base weight1356.8 kg
Overall length (I+F), ft (m)5 m
16.4 ft
Bucket angleDump angle, degrees (E)
-7 degree (angle)
Rollback angle, degrees (G)
42 degree (angle)
Dump angle, ground
-95 degree (angle)
Lift capacity at 59 in. (1500 mm)Measured at pivot (W)
2187 kg
4822 lb
Measured at 800 mm ahead of pivot (X)
2090 kg
4608 lb
ReachAt maximum height (D)
800 mm
31.5 in.
At ground level - bucket level (F)
2422 mm
95.4 in.
Bucket weight620 lb
281 kg
Lift capacity at full heightMeasured at pivot (U)
3746 lb
1699 kg
Measured at 800 mm ahead of pivot (V)
1846 kg
4070 lb
Boom breakout forceMeasured at pivot (Y)
2677 kgf
5902 lbf
Measured at 800 mm ahead of pivot (Z)
2335 kgf
5148 lbf
Cycle timesLoader raise, seconds
2.3 seconds
Loader lower, seconds
1.9 seconds
Bucket dump, seconds
1.4 seconds
Bucket rollback, seconds
1.4 seconds
Leveling configurationMechanical Self Leveling (MSL)
Bucket usedMaterials 73 in.
Materials 1850 mm

Key Specs

Boom breakout forceMeasured at pivot (Y)
2677 kgf
5902 lbf
Bucket rollback force capacityAt ground-level line (ZZ)
3059 kgf
6744 lbf
Dump angle, degrees (E)-7 degree (angle)
Maximum lift height (A)3855 mm
151.8 in.
Rollback angle, degrees (G)42 degree (angle)
Clearance at full height - bucket dumped (C)2826 mm
111.3 in.
Lift capacity at full heightMeasured at pivot (U)
3746 lb
1699 kg

Tractor

Front axle configurationMFWD w/ Limited Slip Differential
Front tire16.9R24
Rear tire18.4R38
Wheelbase2580 mm
101.6 in.
Model6105R/6115R/6125R
Rated pressure2901 psi
200 bar
Pump capacity114 L/min
30.1 gpm
  • Tractor Compatibility: 5075M, 5095M, 5105M, 5120M and 5130M (NSL only boom) 6105E, 6120E and 6135E (NSL and MSL)
  • Lift Height: NSL: 148.8-152.8 in. (3.782-3.881 m) MSL: 148-153 in (3.759-3.886 m)
  • Lift Capacity: NSL: 3104-3236 lbs (1408-1468 kg) MSL: 3891-4085 lbs (1765-1853 kg)
Chris Vonholten

I felt like I had been doing business with Martin Tractor for years even though it was my first interaction with them.

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