New SEM 636D wheel loader

The SEM636D is a 3-ton wheel loader manufactured by SEM Machinery. Its main parameters are as follows:

 

Rated payload: 3,000 kg

 

Operating weight: Approximately 9,900–10,200 kg (slight variations depending on configuration)

 

Engine model: Weichai WP6G125E22 (some sources mention WP6G125E332, an upgraded version of China II/China III emission standards)

 

Rated power: 92 kW @ 2,200 rpm

 

Bucket capacity (standard bucket): 1.5–2.5 m³

 

Hydraulic system working pressure: 18 MPa

 

Maximum breakout force: 113–118 kN

 

Maximum traction force (wheel circumference force): Approximately 98 kN

 

Tire size: 17.5–25 (some sources state...) 23.5–25 (may be optional or a confusing model)

 

Drivetrain: Single-stage three-element hydraulic torque converter + counting shaft power shift gearbox (SEM TR100/B-YJ320B)

 

Travel Speed ​​(4F/2R): Front 1 7.3 km/h, Front 2 13.4 km/h, Front 3 24.2 km/h, Front 4 40.1 km/h; Reverse 1 9.1 km/h, Reverse 2 29.4 km/h

 

Hydraulic Cycle Time (Typical): Lifting approx. 4.9 s, tipping bucket 1.0 s, lowering 3.3 s, total cycle ≤9.2 s

 

Steering Angle: 38° to the left and right; Minimum turning radius (outer rear wheel) ~4,888 mm, (bucket tip) ~5,744 mm Overall vehicle dimensions (L×W×H): Approximately 7,120×2,440×3,137 mm (some sources state 7,305×2,354×3,182 mm, including accessory differences)

 

Fuel tank capacity: 168 L; Hydraulic oil tank: 112 L; Engine oil: 16 L; Transmission/torque converter oil: 45 L

 

Braking system: Air-operated disc brakes (driving), spring-loaded drum brakes (parking)

 

Rear axle sway angle: ±12° (integral swing axle)