Cat 257D Multi Terrain Loader

About the Cat 257D Multi Terrain Loader

The Cat 257D Multi Terrain Loader, with its vertical lift design, delivers extended reach and lift height for quick and easy truck loading. Its standard, suspended undercarriage system provides superior traction, flotation and ride quality with very low ground pressure and minimal ground disturbance across a wide range of underfoot conditions.

Specifications

Engine

Net Power	73.2 HP
Gross Power	74.3 HP
Gross Power - SAE J1995	74.3 HP
Net Power - SAE 1349	73.2 HP
Displacement	203 in³
Bore	3.7 in
Stroke	4.7 in
Net Power - ISO 9249	73.9 HP
Peak Torque - 1,500 rpm - SAE J1995	195 ft·lbf

Weights

Operating Weight

8048 lb

Operating Specifications

Ground Contact Area	1770 in²
Ground Pressure	4.5 psi
Tipping Load	5600 lb
Breakout Force - Tilt Cylinder	5035 lb
Rated Operating Capacities - 35% Tipping Load	1960 lb
Rated Operating Capacities - 50% Tipping Load	2800 lb
Rated Operating Capacity with Optional Counterweight	3000 lb

Dimensions

Length - Track on Ground	59 in
Overall Length - Track	74.7 in
Height - Top of Cab	83.8 in
Vehicle Width	66 in
Ground Clearance	9.5 in
Bucket Pin Height - Carry Position	8.5 in
Bucket Pin Height - Maximum Lift	121.7 in
Bucket Pin Reach - Maximum Lift	14.5 in
Clearance at Maximum Lift and Dump	90.5 in
Length - With Bucket on Ground	137.3 in
Length - Without Bucket	108.9 in
Maximum Overall Height	154.8 in
Maximum Reach - With Arms Parallel to Ground	52.5 in
Reach - Maximum Lift/Dump	25.1 in
Turning Radius from Center - Bucket	86.3 in
Turning Radius from Center - Coupler	55.1 in
Turning Radius from Center - Machine Rear	61.2 in

Hydraulic System

Hydraulic Flow - High Flow - Hydraulic Power (Calculated)	58 HP
Hydraulic Flow - High Flow - Maximum Loader Hydraulic Flow	30 gal/min
Hydraulic Flow - High Flow - Maximum Loader Hydraulic Pressure	3335 psi
Hydraulic Flow - Standard - Hydraulic Power (Calculated)	39 HP
Hydraulic Flow - Standard - Loader Hydraulic Flow	20 gal/min
Hydraulic Flow - Standard - Loader Hydraulic Pressure	3335 psi

Power Train

Travel Speed - Forward or Reverse - One Speed	6.3 mile/h
Travel Speed - Forward or Reverse - Two Speed Option	9.9 mile/h

Service Refill Capacities

Cooling System	3.7 gal (US)
Engine Crankcase	3 gal (US)
Fuel Tank	27.7 gal (US)
Hydraulic System	13.2 gal (US)
Hydraulic Tank	10.3 gal (US)

Noise Level

Inside Cab**	83 dB(A)
Outside Cab***	103 dB(A)

Features

Comfortable Cab

Industry leading sealed and pressurized cab option provides a cleaner and quieter operating environment with excellent work tool visibility. Available high-back, heated, air ride seat with seat mounted adjustable joystick controls makes the D Series the industry leader in operator comfort.

Outstanding Power

High performance power train provides maximum performance and production capability through the Electronic Torque Management system, optional two speed travel and an industry exclusive electronic hand/foot throttle with decel pedal capability. Electronically controlled Cat C3.3B engine provides high horsepower and torque while meeting U.S. EPA Tier 4 Final (EU Stage IIIB) emission standards. High Flow hydraulic system is available for applications that demand maximum hydraulic work tool performance.

Versatility to Tackle Any Job

Cat “Intelligent Leveling” system (ILEV) provides industry leading technology, integration and optional features such as dual direction self level, work tool return to dig and work tool positioner. Standard fully independent torsion axle suspension combined with the optional Speed Sensitive Ride Control system improves operation on rough terrain, enabling better load retention, increased productivity and greater operator comfort. Broad range of performance matched Cat Work Tools makes the Cat Multi Terrain Loader the most versatile machine on the job site.

Advanced Display

Maximize machine capability and control with optional Advanced Display providing on-screen adjustments for implement response, hystat response and creep control. The display also features multi-language functionality with customizable layouts, security system and rearview camera.