X4 7700

The Premium Performance Unit for High Capacity, Greater Fuel Economy and Environmental Sustainability.

The X4™ 7700 - A premium performance unit featuring a new smart engine that raises the bar for refrigeration performance, efficiency and sustainability.
Ultra-high capacity - Delivers our highest capacity along with fast pulldown, precise temperature control and peace of mind for the most demanding applications.
Ultra-high efficiency - Demonstrated 20% better fuel economy than its standard counterpart, thanks to the X4 7700 unit’s advanced smart engine. Common-rail fuel injection optimizes fuel delivery by 5% to 10%, and the engine’s new third “eco” speed adds significantly more fuel savings by reducing engine RPMs during intervals when conditions permit, improving operating efficiency over normal low-speed operation.
Enhanced compliance - Reduced emissions that surpass EPA Tier 4, and lifetime compliant with California Air Resources Board (CARB) requirements without the need for future exhaust systems. Sustainability enhanced with R-452A, a refrigerant with lower global warming potential.
Proven reliability and low cost of ownership - Combining innovative engineering with a straightforward, practical design reduces engine run hours and lowers maintenance costs.

Standard Features

Available Options

Detailed Specifications

Attached Documentation

Standard Features Include:

Tier 4 Final V2403L smart diesel engine
- 4 cylinders 2.4 liter direct-injection
- 24.4hp (18.5kw) at 1,800 rpm high speed
- CAN-bus electronic interface
- 15 qt. (14.2 liter) oil capacity
High-power 70 amp alternator
ESI™ (Extended Service Interval) package
- 3,000 hour service interval
- Multistage, synthetic media oil filter
- Water-separating fuel filter
- Heavy-duty, low-noise dry air cleaner
- Extended-life coolant
05G-41CFM compressor
- 40 in³ displacement
- 6 cylinders
Refrigerant R-452A, 16.5 lbs (7.5 kg)
UltraFresh 3™ temperature control
TRU-Demand high energy efficiency
- Electronic expansion valve
- Electronic suction modulation
- Compressor unloaders
- Brazed plate heat exchanger
- Automatic start/stop fuel saver

Accessories and Options:

Fuel tank level and shutdown sensor
Chrome grille/stainless latch package
AutoFresh™ air exchange
Remote aluminum fuel tanks:
- 30-gal. or 75-gal. single-fill – 22"
- 100-gal. single- or double-fill – 22"
- 120-gal. single- or double-fill – 22"

Condenser Dimensions:

76.4" x 85.7" x 22.8" (1,940 x 2,176 x 579 mm)

Evaporator Dimensions:

66.3" x 45.2" x 8.2" (1,684 x 1,149 x 280 mm)

Body Opening:

66.8" x 46.0" (1,696 x 1,168 mm)

Approximate Weight:

1,690 lb. (767 kg)

Remote 50-gal. aluminum fuel tank with mounting brackets: 65 lb. (29 kg)

Battery: 50 lb. (23 kg)

Cooling Capacity:

Ambient at 100°F (38°C)

Evaporator Airflow:

Applied system performance: 3,100 cfm (5,270 m³/hr)